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Schools & Methods
How La Masia, Ajax, Porto and Red Bull develop players – and what works on your own pitch.
Ajax Amsterdam: How De Toekomst develops players
The TIPS model, positional play in a 4-3-3, individual development over team success, and the Cruyff Plan — how Ajax have developed professionals for decades.
Atalanta Bergamo: How Zingonia became Italy's most productive academy
Mino Favini's legacy, 1v1s in both directions and Gasperini's toughest training in Italy — all the way to the Europa League title.
Athletic Bilbao: How Lezama remains top-flight with only Basque players
Only Basque players, never relegated: the Cantera philosophy, the network of partner clubs and why patience is a principle at Athletic.
The Balkan School: What Basketball Teaches About Mental Strength in Football
Why comfort prevents mental toughness: the four pillars of the Karaičić school and how you incorporate match toughness into your training sessions.
Bayern and Dortmund: How the German NLZ system works
Why the 2001 system is facing criticism, what the Bayern Campus delivers, and how Dortmund's model for 17-year-olds works.
Belgium: How a country of eleven million people overhauled its youth development through reform
Michel Sablon had 1,500 hours of youth football analysed and derived a reform from it — small-sided games, 4-3-3, sports schools, U23 leagues.
Benfica Seixal: How Portugal's most productive academy develops players
Central campus, Benfica B in the second division and the Benfica Lab — why so many professionals emerge in Seixal and where the model ends.
Better People, Better Players: What Scandinavian Football Teaches About Values
Better people, better players: The Scandinavian school develops people first. Four value areas, specific drills, and what fits into your own club.
Bodø/Glimt: How a club from the Arctic Circle holds its own in the Champions League
One coach since 2018, a playing philosophy everyone knows, and a mental coach who was a fighter pilot. The role model for small clubs.
Brighton and Brentford: How two betting professionals reorganised football with data
Two professional bettors, one principle: process over outcome. How models replace squad planning and which mindset you can apply.
Character Development in Football: What the Right to Dream Model Means for Every Club
An academy that asks players about their values before asking about their position. What the Right to Dream model means.
Clairefontaine and Lyon: How the French youth development system works
A state-regulated system since 1970, the technical window from 13 to 15, and Lyon as the country's most productive club academy.
EPPP: How English academies have operated since 2012
Categories, fixed compensation fees, nationwide scouting — and two pathways: Chelsea sell, Arsenal play Saka, Nwaneri and Lewis-Skelly.
Freiburg and Hoffenheim: Two contrasting German models
Continuity, schooling and patience versus Footbonaut, Helix and research — two provincial clubs that disprove the German system.
Gold Standards in Youth Development: What Long-Term Development Really Means – The Weise Lesson
Markus Weise won Olympic gold three times in hockey. What his gold standards in youth development can teach you about building long-term success.
Collective Game Intelligence: What the Sacchi School Means for Youth Football
A shoe salesman with no professional playing career built the greatest Milan side of all time. What Sacchi's football intelligence means for youth development.
Conditioning without the ball: What the world's best clubs really do
Conditioning without the ball: Frade scraps running, Klopp builds a foundation in the summer. Both win. What this means for your two sessions a week.
La Masia: How FC Barcelona Train
Cruyff's legacy, positional play and rondo, Seirul·lo's structured training — what lies behind the Barça myth and what can be applied.
Long-Term Talent Development: The Queiroz Blueprint Behind Portugal's Golden Generation
Portugal's golden generation was no coincidence, but a plan. Learn what you can adopt from the Queiroz blueprint for long-term talent development.
Liverpool under Klopp: How counter-pressing and intensity were trained
What Pepijn Lijnders documented about the training week: intensity as identity, counter-pressing as the first line of defence, and hard preparation.
Manchester City: How Guardiola trains
Pitch grid, 3-2-5 and rest defence: how Guardiola evolves positional play, how the City Football Academy operates — and where the model ends.
Paco Seirul·lo: The Druid of Barcelona – and what you can learn from him
Guardiola's most important teacher: Who Paco Seirul·lo is, what Structured Training means, and what you can take into your own training sessions.
Positional Play for Children: How the La Masia Method Originated – and How You Coach It
He scrapped warm-up laps without the ball and height requirements: how the La Masia method was born and how you train positional play.
PSV and Feyenoord: Dutch youth development beyond Ajax
The Zeister Visie, the TIC model and three distinct signatures: technique in Amsterdam, tempo in Eindhoven, mentality in Rotterdam.
Real Madrid and La Fábrica: The academy that develops players for the rest of Europe
Spain's most productive academy rarely promotes players into its own starting XI. Buy-back clauses, Castilla and why the model works.
Red Bull Football: How Salzburg and Leipzig Train
Rangnick's pressing triggers, the 8-second rule, verticality after winning the ball — and why the same playing philosophy works across five locations.
Why Spain became world champions yet again
Twice world champions, twice the same academy: what lies behind Spain's youth development, and what you can apply in a German club.
Developing players, not systems: the Spanish youth development lesson
La Masía and Athletic Bilbao put the player before the system. Four principles of player-centred training – and how much freedom a system can handle.
Sporting Alcochete: The Academy of Wingers
Figo, Ronaldo, Quaresma, Nani: why Sporting Alcochete develops dribblers. Learn how 1v1, futsal and the courage nobody punishes shape your coaching.
Boca, River, Flamengo, Palmeiras: Where technique and game intelligence come from
Potrero, Baby Fútbol, Futsal and Várzea: what happens before the academy — and how Boca, River, Flamengo and Palmeiras build on it.
Tactical Periodisation: How FC Porto Train
Vítor Frade's method: Game model, specificity and the morphocycle — Mourinho and Villas-Boas' training week, adapted for two sessions.
Developing talent instead of buying: What the Chelsea model means for every club
Of all clubs, the chequebook club built one of Europe's best academies. What the Chelsea model means for your club and how you can apply it.
Talent Factory Croatia: How a Nation of 4 Million Became a Football Powerhouse
World Cup final, Ballon d'Or, countless Champions League players – from a country smaller than Berlin and Hamburg. How Croatia does it.
The coaches and teams that shaped tactics — A history of modern football
From Sacchi to Guardiola: the coaches and teams that shaped tactics. Discover what remains of their ideas and what you can apply to your own coaching.
Raymond Verheijen's Football Periodisation: Fitness without fitness training
Football fitness as the ability to repeat actions: the four dimensions, pitch size as a control dial and the 48-hour rules.
What youth coaches can learn from world-class coaches
Guardiola, Simeone, Mourinho, Ancelotti, van Gaal: What the philosophies of the world's best coaches mean for your work in youth and amateur football.
Coaches & Roles
Coach education, licences and the roles around the team.
Strength and Conditioning Coach in Football: The Complete Guide to the Athletic Role in the Club
What a strength and conditioning coach actually does at a club, what qualifications you need, and how athletic training fits into amateur football.
Football B Licence: Content, Course Structure, Requirements
The DFB B Licence at a glance: prerequisites, content from match analysis to periodisation, examination, renewal, and who it is worth the effort for.
Football Team Administrator: The Complete Guide to the Organisational Role
Kit, car sharing, player eligibility, parent communication: What the role of team administrator involves and how you organise it.
Football C Licence: Content, Structure, Requirements
The DFB C Licence at a glance: who needs it, what you learn, how assessment and renewal work, and what the regional association stipulates.
Integrating Assistant Coaches in Football: From Helper to True Partner
Integrating assistant coaches effectively: shared database, clear roles, consistent coaching points. How Coach OS keeps your coaching team in sync.
The Assistant Coach in Football: The Complete Guide to the Most Underrated Role
The assistant coach in football doesn't just carry the cones. Tasks, working with the head coach, and how you share coaching responsibility in your team.
Coaching language on the pitch: What you should say in training – and what you shouldn't
Coaching language on the pitch: How you communicate effectively as a youth coach. Positive vs negative language, specific phrasing, avoiding common mistakes.
Becoming a Football Scout: The Complete Guide to Match Observation and Scouting
Scouting is systematic work, not a lucky find on a grassroots pitch. Tasks, observation criteria, and how you get started.
Becoming a Football Coach: Pathways, Licences, Requirements
How to become a football coach: getting started without a licence, the stages from short courses to the Fußball-Lehrer, and what each level really requires.
Football Club Youth Coordinator: How to stay on top of things without burning yourself out
As a head of youth development, you carry a lot of responsibility. Gain a better overview in less time and strengthen your coaching team.
Youth Coach: Responsibilities and the Four Roles
Coach, educator, organiser, point of contact: the four roles of a youth coach and how you balance all these responsibilities side by side.
DFB-Kindertrainer-Zertifikat: Content and Structure
The DFB Kindertrainer Certificate: who it is designed for, which modules are included, the course structure, and how it differs from the licence pathway.
The Modern Youth Coach: The Complete Guide
Technical expertise, pedagogical instinct, clear values: What defines the modern youth coach and how you grow into the role.
Groundsman in a football club: the comprehensive guide to the most important person at the pitch
No training session without a pitch: What the groundsman really does, what duties are involved, and how clubs fill the role.
Sporting Director in a Football Club: The Complete Guide to the Sporting Leadership Role
Every club has a sporting direction – yet rarely has anyone actually defined it. Responsibilities, authority and getting started in the role.
Becoming a goalkeeper coach: the complete guide to the specialist role at club level
In many clubs, the goalkeeper effectively receives no dedicated training. What a goalkeeper coach delivers and how you can step into the role.
The Coach as a Mentor: What Youth Football Has to Do with Personal Development
What are you actually coaching for? Why youth coaches shape more than just players – and what the mentoring role specifically requires.
Coach communication: Feedback that truly makes players better
Shouting does not make you strict – it makes you a poor communicator. Here is how you master coach communication with feedback that works in training sessions.
Video Analyst in Football: The Complete Guide to Match and Video Analysis
Unthinkable without one in professional football, long out of reach in amateur football: Responsibilities of a video analyst and how you can step into the role.
Academy & Youth Development Centre
Youth development, club management and digitalisation for football academies and youth centres.
Increase Attendance Rates: How Academies Keep Track
How do football academies increase their training attendance? Causes of low attendance, digital solutions and proven strategies for youth academies and clubs.
How do football academies digitalise their youth development?
How do modern football academies and NLZs digitalise their youth development? From training session planning to player development – a complete guide.
Unified coaching philosophy in a football club: How it really works
How you as a club build a unified coaching philosophy – from U9 to U19. With concrete steps, practical guidance, and digital support for your coaches.
Excel and PowerPoint vs Academy Software: What Club Decision-Makers Really Need
Why Excel and PowerPoint are no longer enough for football academies – an honest comparison with dedicated club software.
Building a football academy: Structure, organisation and the essential foundations
An academy is more than good pitches. Structure, roles, development philosophy, and organisation – an overview of the fundamentals.
How much does a professional academy management system cost?
How much does professional academy software cost? From free tools to enterprise systems – an honest overview for youth academies.
Periodisation in Youth Football: How Coach OS Plans Your Entire Season
How academies and NLZs systematically plan their training season: Fundamentals of periodisation and digital implementation.
Youth development without early selection: what youth football can learn from Alba Berlin
How a basketball club organises youth development without early selection, what underpins school partnerships, and which building blocks work in youth football.
Player Assessment in Academies: The 4 Key Development Areas
How do football academies assess youth players professionally? The 4 development areas and 17 attributes explained – plus digital implementation with Coach OS.
Football Player Evaluation: Why Traditional Methods Fail – and How to Do It Better
Assess football players in a structured way – 17 attributes across 4 areas, comprehensive and focus assessment, and 5 practical tips for reliable results.
Tactics Board for Academies: Share Sketches and Coach Consistently
How do football academies effectively utilise digital tactics boards? Draw, animate and share drills club-wide – with Coach OS Sketch and AI support.
Establish a consistent training philosophy across the whole club
How you establish a consistent training philosophy from U7 to U19 across your club – practical, digitally implemented, and ready for daily coaching.
Football Training Planning: Periodisation, Cycles and Structuring a Full Season
How does professional training planning work in football? Periodisation, macro/meso/microcycles, season phases and the 3 training principles explained.
Build your own drill database: How Sketch becomes your academy's knowledge archive
From the first sketch to a club-wide library: How academies and youth development centres build their own drill database.
Football Drill Database: What a good database needs to do – and what Coach OS offers
A football drill database is only as good as its filter structure and quality. What you can expect from 1,244+ animated drills in Coach OS.
Technique & Tactics
Game forms, dribbling, duels and tactical basics.
Pep Guardiola's 8v2 rondo explained
Why does Pep Guardiola utilise the 8v2 rondo in almost every training session? Set-up, rules, coaching points and how you adapt the drill for your team.
Possession Training in Football: Principles & Drills for Coaches
How do you train possession properly? The five principles, the most important drills, and how you structure age-appropriate possession training. The guide.
Ball School in Football: Fundamentals, Methodology & Age-Appropriate Implementation
Ball school in football: From ball familiarity to technique, you specifically develop coordination, touch, and movement versatility in children's training.
De Zerbi Tactics: Inviting Danger and Turning It into a Trap
Roberto De Zerbi explains: build up deep, draw the opposition, play through the first line. System, principles and rondo methods for coaches.
The triangle in football: why it works and how you train it
Why a triangle works, the distances and angles it requires, four drills from passing patterns to positional play, and the three most common mistakes.
Dribbling in Football: Technique, Training, Tactics and Coaching
How to improve dribbling in football: technique, feints, 1v1 and age-appropriate development from U6 to U19 – your complete coaching guide.
Learning feints: How children beat an opponent
Children often pass the ball before they even try. How you coach feints so that they have the confidence to take on 1v1s.
4-3-3 — The modern gold standard
Get to know the 4-3-3 in detail: structure, player roles, strengths and weaknesses. Find out here why this system is the modern gold standard.
4-4-2 — The Classic Formation System
Here you will learn everything about the classic 4-4-2: strengths, weaknesses, the roles in every position, and which systems the formation works against.
Football Formations: Understanding Systems of Play – and Why They Are Only the Beginning
Football formations are not a straitjacket, but a framework. How you can better understand and implement systems of play through triangles and diamonds.
Learning football technique: What is really behind it – and how coaches teach it effectively
Coordination as the foundation, the four contact points, attacking and defensive technique – and how you truly coach technique.
Training Football Technique: The Complete Guide
Receiving, dribbling, passing, finishing: How technique develops, the order in which you build it, and where it usually breaks down.
Opposition Analysis & Match Preparation — How to Study the Opposition and Plan Against Them
Learn everything about opponent analysis: how you systematically scout an opponent, condense the insights, and build a match plan from them.
Hansi Flick Tactics: The high line, the offside trap and the risk behind it
The extremely high defensive line, the offside trap and the 4-2-3-1 – Flick's system at Barcelona explained, with takeaways for your own training.
Jokers in training: Creating targeted overloads
Neutral players (‘jokers’) make drills match-realistic and create an overload around the ball. Here is how you use jokers effectively with variations and tips.
José Mourinho Tactics: The Block, Transitions and the Return to Madrid
The compact block, the double pivot and transition play – Mourinho’s system explained, including his return to Madrid and takeaways for your training.
Jürgen Klopp Tactics: The 4-3-3 and Gegenpressing Explained
The 4-3-3, counter-pressing as the playmaker and the role of the full-backs – Klopp's system explained, with takeaways for your training.
Coordination Training in Football: The O.R.D.E.R. Principle and Why Coordination Comes Before Technique
Coordination is the foundation of every technique in football. The O.R.D.E.R. principle explains coordination, plus 7 drills for training with the ball.
Training line-breaking passes: from rondo to game form
Three types of line-breaking passes, four drills from rondo to game form, the coaching points and the mistake almost every scoring system creates.
Man-marking vs zonal marking: learn how to defend properly
Man-marking or zonal marking? The difference, the right body shape when marking, and how you coach effective defending step by step.
Attacking Play in Football: The Complete Guide
Goals rarely come out of nowhere. Principles, patterns and drills for attacking play that delivers reproducible results.
Pep Guardiola Tactics: Positional Play, the 3-2-5 and What Remains
Positional play, the 3-2-5 in build-up, inverted full-backs and rest defence – Guardiola's system explained, with takeaways for your training sessions.
Possession Football (Possession Play) — Control Through Patience
Control through patience in possession football: Discover the key principles, typical patterns, and what this style of play demands from your players.
Counter-pressing (counter-press ball) — Aggressive attack after losing possession
Press immediately instead of dropping off: How counter-pressing works, which triggers you need, and where the risks lie.
Pressing in Football: Principles, Training Methodology and Coaching
Understand the principles of pressing in football. From triggers and variations to training methodology: develop proactive styles of play for your team.
Coaching Pressing & Counter-Pressing: Drills and Principles
How do you train pressing and counter-pressing? The key principles, the right trigger, and drill ideas for ball-orientated defending.
Training pressing: How ball recovery becomes a weapon
Three pressing zones, six ball recovery objectives, and how immediate counter-pressing after losing possession really works.
Zonal Marking vs Man-Marking: What Works When – and Why?
Zonal marking, man-marking or mixed marking? The 3 types of marking explained, 4 defensive principles – and when to use which method in modern football.
Rondo in Football: The Complete Guide for Coaches
Rondo explained: origins, principles, the three passing lines, variations from 4v2 to 8v2, and how to integrate rondos into training. The complete guide.
The 7 most common mistakes in rondo training – and how you can avoid them
Rondos don't coach themselves. The 7 typical mistakes in rondo training – from a pitch that is too big to forgotten defenders – and the solutions.
Rondo drills by age group: from U7 to U19
Which rondo format suits which age group, with setup and coaching points for each stage, typical mistakes, and when touch restrictions make sense.
Rondo vs. Positional Play: The Difference and the Path from One to the Other
What the rondo trains, what positional play adds, three drills for the transition, and at what age zone rules actually make sense.
Warm-up rondo: the set-up that works in ten minutes
A ten-minute structure, three variations based on squad size, what you coach during the warm-up and what you don't, plus adaptations by age group.
Match-realistic training in football: From the game to the drill – not the other way round
More than small-sided games at the end of the session: How 'from game to drill' transforms your entire training concept – and typical mistakes.
Principles of play in football: the four moments of the game
What playing principles are, how they differ from formation and tactics, and how you find one sentence for each of the four moments of the game.
Tactics and Playing Style in Football — A Comprehensive Guide for Coaches
What distinguishes tactics from playing style in football, which core principles are essential, and how you develop your own playing philosophy step by step.
Technique and Tactics in Football: Why Your Players Need More Than Repetitions
Repetition alone does not build technique. How differential learning works, where Coerver reaches its limits, and how you plan technique blocks.
Technique vs Tactics: What the Dutch Hockey School Teaches About the Right Order
Technique vs Tactics: What comes first in football training? Find out what you can learn from the Dutch hockey school about the right sequence.
Technical Training in Football: The Complete Guide for Coaches
Ball and body technique, the four phases of motor learning and the most common mistakes. How you structure technical training that translates onto the pitch.
Finishing in Football: Technique, Decision-Making & Training
How to improve your finishing in football: From shooting technique and decision-making to structured training session planning.
Practise finishing: become clinical in front of goal
Goals decide matches. Here is how you train finishing: technique, timing, the right behaviour in the penalty box and realistic finishing drills.
Goalkeepers facing close-range shots: The most common mistakes – and how you train them
The three zones in the penalty area, the correct basic stance and the three most common mistakes – with drills from basic to complex level.
Goalkeeper Training in Youth Football: The Complete Guide for Club Coaches
No goalkeeper coach at your club? Techniques, drills by age group and a sample session where the team trains the goalkeeper too.
Goalkeeper Positioning: The Most Important Skill Between the Posts
Positioning is the most important goalkeeping skill. 4 building blocks of positioning, proactive play, and how you command space, crosses and high balls.
Youth Football Training Planning: The Complete Guide
Good training is no coincidence. How you train the right things at the right time across an entire season – the complete guide.
Making the pitch big and small: Coaching transitions properly
Wide in possession, compact out of possession: Here is how you teach your team to switch between an expansive and compact shape at lightning speed.
Training Transition Play: The Moment That Decides Matches
Transitions decide matches. How balance, imbalance and transition are linked, and how you systematically train this moment.
Defending outnumbered: small groups, big impact
Counter-attacks and defending outnumbered are part of the game. Here is how you teach your players to defend in small groups: press, cover, mark – step by step.
Other formations: 4-2-3-1, 3-5-2, 5-3-2 — Specialised systems
Compare the 4-2-3-1, 3-5-2 and 5-3-2: Find out what each system is built for, the strengths it offers you, and when switching systems is worthwhile.
Xabi Alonso Tactics: Formation and Playing Style from Leverkusen to Chelsea
The 3-4-2-1, the transformation into a 3-2-5 in build-up play, and what has changed from Leverkusen through Madrid to Chelsea – with takeaways for coaches.
Duels in Football: Technique, Tactics, Training and Coaching
Improve your players' duelling behaviour. Everything on attacking & defensive 1v1s, technique, mentality and modern training methods. Read now!
Athletics & Fitness
Warm-up, conditioning, speed and physical preparation.
Integrating the 11+ into Training: The Practical Guide for Football Coaches
How to integrate the 11+ warm-up programme step by step into your football training. Structure, schedule, common mistakes – explained concisely for coaches.
Warm-Ups in Children's Football: 5 Games Instead of Running Laps
No more boredom before kick-off! Discover 5 warm-up drills for children that combine technique, cognition, and fun. Revolutionise your training sessions now!
Warm-up with the ball: a routine that switches on body and mind simultaneously
A 15-minute routine, four warm-up drills with the ball, what the warm-up needs to deliver physically, and how prevention fits in without killing the mood.
Mobility in football: more than just stretching
Mobility is more than just a few hip circles at the end of a session. What mobility brings and how you integrate it into your training sessions.
Fitness in Football: Athletic Development, Load Management & Training
From strength and speed to periodisation: your guide to athletic development and load management in football. Learn how to keep your players fit and fresh.
Preventing knee injuries in football: what coaches can really influence
Why the knee buckles inwards, five drills to target this exact pattern, what is different for girls and women, and how much prevention is really needed.
Preventing ankle injuries in football: the routine and four drills
How an ankle sprain occurs, why the biggest risk factor is the last injury, four drills without equipment, and when tape or a brace makes sense.
Conditioning in Football: Endurance, Strength & Speed
From football-specific endurance and speed to load management – this practical guide helps you optimize conditioning in football for your team.
Strength Training in Youth Football: When It Makes Sense – and How to Do It Properly
Strength training for youth players – when to start? 3 developmental phases, 3 types of strength, why muscular balance is more important than maximal strength.
Plyometrics in Football: What It Is and Why It Protects Your Players
Plyometrics improves jumping power and speed, and protects against injuries. What lies behind the term and how you can incorporate it into your training.
Regeneration in football: why recovery is performance
More training only makes you better up to a point. Why recovery in football is performance and how you schedule recovery sessions for your team.
Core training in football: six stability drills and how you incorporate them
Six core stability drills with setup, coaching points and progressions, plus the question of how much core training is really needed per age group and week.
Training speed in football: When, how and why most get it wrong
The two development windows, the right load structure, and what speed training in football is really all about. What you need to know for your team.
Returning players after injury: What youth coaches need to know
Returning players after injury: How you as a youth coach systematically structure the return to play. Phases, tasks, common mistakes.
Sprinting in Football: Speed, Technique & Load Management
Maximise your team's speed: in-depth knowledge on sprinting technique, acceleration, load management and match application for coaches.
Static stretching before training: beneficial or harmful?
What static stretching does short-term, from what hold duration it becomes measurable, what belongs in your warm-up instead, and when stretching makes sense.
Injury Prevention in Football: How You Can Prevent Injuries
A large proportion of injuries are preventable. Where overload occurs and which building blocks you can use to systematically prevent it.
Injury Prevention in Football: The Complete Guide for Coaches
Warm-up, knees, ankles, core, plyometrics: The comprehensive overview of injury prevention in football. Everything you need to know as a coach.
Injury Prevention in Youth Football: When to Start, and What Comes Before?
What makes sense at which age, why the growth spurt is the critical phase, four drills for youth players, and how much training load an age group can handle.
Does it really work? The scientific evidence on injury prevention in football
What the studies on injury prevention actually prove, where the widely quoted percentages come from, and why consistency determines the impact.
AI & Digitalisation
Modern tools, apps and artificial intelligence in coaching everyday life.
Age-appropriate football training: Why the right training at the right time makes all the difference
What does age-appropriate football training mean? The 4 phases from U6 to U21, the golden age of learning, and how academies systematically develop players.
Attacking Play in Football: When Fast, When Controlled – and How the Transition Decides
Attacking play: fast and direct or controlled and patient? Four triggers for the quick attack and how you train both styles with your team.
Best Software for Football Coaches: What You Really Need
What software does a football coach really need? 7 crucial questions on what Coach OS delivers – and what it deliberately is not.
Digital Assistant Coach: What It Can Take On — and What It Never Will
What a digital assistant coach in football can take on, what it never should, and how you recognise a tool that does not make you dependent.
One-to-one conversation with a player after a mistake: How to conduct it properly
One-to-one conversation after a mistake: How you criticise as a youth coach without demotivating. Concrete conversation templates for typical situations.
Decision-Making Training in Football: How Coaches Ask Questions Instead of Giving Instructions
Three commands from the touchline, one confused player. How you train decision-making with questions instead of instructions.
U9 Football: Age-Appropriate Training, Development & Coaching
A comprehensive guide for U9 coaches (U8/U9): methodology, child-friendly drills, small-sided games (3v3) and coaching tips for optimal development.
Football & Artificial Intelligence: What AI Can Really Deliver in Training
How is artificial intelligence changing football? An in-depth expert article from a coach's perspective – opportunities, limitations, practical application.
Football Training Session as a PDF – Structured Planning with Coach OS
Create professional football training sessions as PDFs in minutes. More structure, better quality – discover Coach OS now.
Football Training Planning Software: What you really need – and what most tools don't deliver
Which football training planning software really suits you? 7 criteria, 4 software categories and why all-in-one makes the decisive difference for coaches.
Football Drawing Tool with AI: What Sets Sketch Apart from Traditional Tactics Boards
Sketch is more than a tactics board: it recognises structures, describes them automatically, and brings your own drills into your planning.
Football Drawing Tool Comparison 2025: Which Tool Is Right for You?
TacticalPad, DrawTactics, Sketch and more compared. Which football drawing tool suits which coach? Featuring a comparison table and clear recommendations.
Football Training App: Digital Training Planning with Coach OS
Modern football coaches reach their limits with traditional planning. Coach OS makes the difference as a football training app – practical and well-founded.
U7 Football Training: The Guide to Age-Appropriate U7 Training
Everything about football training for U7s: drills, philosophy & structure. How you promote fun, movement and touches on the ball in an age-appropriate way.
U11 Football Training: Drills & Objectives for U10/U11
Age-appropriate football training for children in the U11 age group. Find out everything about objectives, drills and coaching for U10 & U11. Read now!
Planning football training: the complete guide for coaches
Five criteria for a good training session, four questions before planning, three planning approaches and common mistakes — the complete guide for coaches.
Football Drills by Age Group: What Matters at U6 – and What Is Required at U17
Age-appropriate football drills from U6 to U19. What matters at U7, what the U15s need, and what you should avoid in every age group.
U7 Football: Training, Development & Coaching (U6/U7)
The expert guide for U7 coaches: From ball skills to the first 3v3. How you can optimally foster fun, movement and technique in U7 players.
Youth Football in France: The Complete Guide from Foot à 5 to the Championnat National U19
Mbappé, Griezmann, Zidane – all came through the same system. How French youth football works from the youngest age groups to U19.
AI Football Training: What Artificial Intelligence Really Means for Coaches
AI football training is no longer the future – it is everyday reality. How the 4-step process works, what AI really handles, and what the coach decides.
AI Football Training Planner: 7-Day Field Test – The Honest Verdict
7 days of the AI training planner in real-world use with the U13s. What works, what doesn't – and what really sticks after the test.
Letting children play: What the Bigelow principle means for children's football
The biggest problem in organised children's football is the adults. What the Bigelow principle means for your training and daily coaching.
Children's Football: Age-Appropriate Training, Development & Coaching
A guide to modern children's football training: From U7 to U11. Everything on methodology, small-sided games (3v3), developmental stages and coaching mindset.
Children's football or performance training? The right expectations at the right time
Ambition at the wrong time does more harm than too little ambition. When children's football ends, when performance training begins, and what lies in between.
Football Team Management App: What Really Works
Team management via app: player data, schedules, acceptances and declines, assistant coach integration, GDPR-compliant. Here is how it works with Coach OS.
Methodology in football training: global or analytical?
Practise technique in isolation or in the game? Find out which methodology suits football training best and how to utilise global and analytical approaches.
Motivation in Children's Football: Why the Joy of Playing Comes First
Children play for fun, friends and the ball – not for a professional career. How you maintain motivation instead of destroying it.
Passing drills in football: eight formats that translate to match play
Eight passing drills from the triangle to the line-breaking pass: set-up, procedure, coaching points and variations for children, youth and senior teams.
Player OS: The player app that saves coaches 1–2 hours per week
Player OS is the player app from Coach OS: RSVPs via push notifications, animated drills, 17 attributes, team news. Saves coaches 1-2 hours per week.
Developing weaker players: making every child better
Every child deserves the chance to improve. Four proven ways you can develop weaker players – with patience, motivation, and the right playing time.
Tracking player development in football: Why most don't – and how it really works
Systematically track player development in football – 17 attributes across 4 areas, 3 practical scenarios, and how Coach OS turns 5 minutes into valuable data.
Fostering game intelligence: Developing smart, creative players
Why some players are always one step ahead – and how you specifically develop perception, decision-making and creativity.
Training Set Pieces in Football: The Most Plannable Advantage in the Game – and Why It Is So Often Wasted
Set pieces are completely plannable, yet they are rarely practised. How you systematically develop corners and free kicks.
Thematic blocks instead of a weekly plan: how you really plan kids' training
Why rigid weekly plans fail in children's football, how you think in thematic areas, and how you keep familiar drills fresh with new tasks.
Leading a training session: how you come across as a coach
Good training sessions don't happen by chance. Structure, choice of methods, and the question of when you speak and when you let them play.
Football Training Drills: Practical Drills for Technique, Tactics & Fun
Looking for effective drills for football training? From Funino to shooting: find practical drills for children & youth. Plan your training session now!
Football Club Dashboard: How Heads of Youth Development and Directors of Football Maintain Complete Oversight
With a digital club dashboard, you maintain an overview of all teams as head of youth development, sporting director or board member – without micromanagement.
The best football training drills: Why game forms replace isolated drilling
Evaluating football training drills: How you recognise good Funino games, small-sided games, cognitive game formats, and the constraint-led approach.
Values in football: what children really take away for life
Winning, losing, falling out and making up: which values children truly take away from football for life, and how you consciously shape them as a coach.
Football festivals and competition formats: how you organise them in an age-appropriate way
A 7-year-old barely touches the ball in 11-a-side football. How you organise football festivals and age-appropriate match formats in children's football.
Football Availability App: Why WhatsApp Is Not the Solution
Digital availability: push notifications, 1-tap response, real-time overview, attendance statistics. How Coach OS solves the problem permanently.
"Play left! Quicker! Pass!" – Why instructions produce dependent players
Why constant shouting hinders problem-solving skills, what research into the focus of attention shows, and how you coach through rules instead of commands.
Training Planning & Organisation
Structured planning, instructions and individual training.
Animated Football Drills: Why Movement Teaches More Than Text and Images
Why animated football drills are superior to static sketches – 3 learning effects, 3 animation types, and what Sketch means for your own animations.
Individual Training in Football: Targeted Guidance for Individual Development
Technique, tactics, planning and load management: How you develop individual players in a targeted way without neglecting the team.
Adult Football Training: Drills and Structure
Make the most of two sessions a week, manage workload, take the warm-up seriously — and drills that work even with 22 players.
Create a training session in Coach OS: the 14 steps
From team selection to post-session evaluation: this guide shows you how to create a training session in Coach OS using the session generator.
Drawing football drills: How Sketch turns your idea into an animated drill
Draw football drills with AI assistance. Sketch creates a title, description, coaching points and animation from your drawing – in under 5 minutes.
Half-Time Team Talk in Football: What You Should Say – and What Not to Say
Half-time team talk in youth football: What you should say, depending on the scoreline. Concrete scripts for 6 typical situations and the most common mistakes.
Indoor football training: eight drills and a complete session
Eight indoor drills with set-up and coaching points, a 60-minute training session, and what is genuinely worthwhile indoors from U7 to U19.
Football Season Planning: Why most coaches don't have one – and how you build one
Discover how you can reduce football season planning to 1.5 hours with 4 building blocks and 5 steps – with an example from the U13s.
Dealing with Referees as a Youth Coach: How to Get Through the Season Without a Second Yellow
Dealing with referees as a youth coach: How to conduct yourself professionally on the touchline without getting booked. Tips and specific situations.
From foundation to development training: progression in youth football
If players lack the fundamentals at 14, they struggle twice as hard at 17. How the progression from foundation to development training works.
Planning a Training Session: Structure, Phases and Timing
How long a session lasts, the three-part structure, the five phases in detail, and the most common mistakes when planning a training session.
Youth Football Training Plan: 5 Templates from U9 to U17
Templates for U9, U11, U13, U15 and U17: What every training plan should include and where generic templates reach their limits.
Training session planning at the touch of a button: What lies behind the 30 seconds
Training session planning at the touch of a button – what lies behind it? Traditional planning in 10 steps vs Coach OS in 5 steps.
How you train is how you play: Training quality & intensity
The quality of your training sessions decides the match at the weekend. Here is how you ensure intensity, focus and genuine competition in every session.
Children & Youth Football
Everything about the different age groups, from Bambinis to youth.
U19 Football: Training and Coaching (U18/U19)
The U19 guide: Transition to senior football, specialisation with flexibility, load management and dealing with the end of a career.
U17 Football: Training and Coaching (U16/U17)
The U17 guide: strength training after the growth spurt, positional specificity with a secondary role, competitive resilience, and the dual demands of school.
Best Training Formats in Youth Football: The 10 Formats – and When You Use Which
The 10 best training formats in youth football explained – with selection criteria and when each format delivers the greatest learning impact.
U15 Football: Training and Coaching (U14/U15)
U15 Football: Training and Coaching. Your guide to growth spurts, the transition to 11-a-side, proper tactics and why players drop out in this age group.
U13 Football: Training and Coaching (U12/U13)
The guide to U13 football: why the golden age of learning ends here, how to master the transition to 9v9, and which tactics belong at U12/U13 level.
U11 Football: Training, Development & Coaching (U10/U11)
The guide for U11 coaches: from 1v1 to game intelligence. How you can optimally develop technique, cognition and the joy of playing in U10/U11.
Parents in youth football: How to turn them into allies
Parents' evening, playing time conflicts, touchline coaching and the difficult conversation – how you turn parents into allies rather than opponents.
Football Training for 4–6-Year-Olds: Games, Fun & Ball Familiarity
The guide to football training for 4 to 6-year-olds. Discover how to make U7 training playful and successful: drills, fun & pressure-free development.
The Golden Age of Learning in Football: What Belongs in Training and When
In the golden age of learning, see which window is open when and what belongs in your training: coordination, technique, speed, and strength at each age.
Youth football in England: the complete guide from grassroots to the U18 Premier League
Grassroots Sunday leagues on the one hand, a highly regulated academy system on the other: this is how England's youth football is built.
Youth football in Portugal: the complete guide from Petizes to Juniores
Eleven million people, a constant stream of world-class talent. How Portuguese youth football works from Petizes to Juniores.
Youth football in Spain: the complete guide from Prebenjamín to the División de Honor
From Prebenjamín to the División de Honor: understand youth football in Spain, how the fútbol base is organised, and what you can learn from La Masia.
Youth Football Training: Why Development Is More Important Than the Result
How the Dutch youth development model really improves youth players – 1v1, technical training and 4v4 game formats with practical tips for coaches.
Youth leagues in Germany: the complete guide from U7 to U19
From U7 to U19, Funino to Kreisliga: Learn how youth leagues in Germany are structured and what the 2024/25 reform changed for you as a coach.
Girls' football: What is different in training compared to boys
Girls' football: What is different in training, communication and development compared to boys. Practical tips for youth coaches of girls' teams.
Modern Youth Football: The Key Trends and What They Mean for Your Training
More complex tactics, higher demands, more pressure: the key developments in youth football and what they mean for your training sessions.
Switching positions in youth football: why versatility makes the difference
Why versatility makes players better, how you structure a rotation plan in practice, how much time you allocate per position, and what patience really means.
Relative Age Effect in football: Why January-born players are favoured – and what you can do about it
Relative Age Effect in youth football: Why January-born players are favoured, what this means for talent development – and how you as a coach can act fairly.
Build-up Play in Youth Football: Playing Out from the Back – Properly Understood
Playing out from the back is a mindset, not a tactic. The two phases, six core principles and the role of width and depth.
Regaining instead of defending: how your language shapes your team's game
Why every term paints a picture in your players' minds, which changes in wording alter behaviour, and how you introduce new terminology.
Identifying talent in football: what you should really look for
"He's got talent" is easily said. How you truly identify talent in football – beyond pace, technique and goals. Here is how to spot it properly.
Talent Development in Football: Scouting, Player Observation and Development Over the Years
Talent development begins long before the signature: observation, conversations and the courage not to judge a player by their birth year.
Youth Goalkeeper Training: The Modern Goalkeeper Needs More Than Reflexes
How do you properly develop youth goalkeepers? 3 developmental stages, modern goalkeeper requirements and the technical fundamentals explained.
Goalkeeper training by age: the three development phases for keepers
What works for a 17-year-old will overwhelm a 9-year-old. The three development phases in goalkeeper training and what belongs in them.
UEFA Youth League explained: the comprehensive guide to the Champions League of talent
The same fixture as the senior teams, just at lunchtime: discover the format, all participants and qualification pathways for the UEFA Youth League.
Growth phases and training: What can youth players do in football and when?
Growth phases and football training: What can a 10/12/14/16-year-old do? Training load, strength training, speed – by age and maturity level.
Other Topics
Additional knowledge and exciting articles for football coaches.
Training 1v1 in football: The foundation of duelling strength
The 1v1 decides matches. How you coach it properly: attacker and defender perspectives, 4 proven drills, and methodological fundamentals.
Finishing from Crosses: Drills, Principles and Timing
Practising crosses is only half the battle – finishing them is the other. Runs, timing and principles for finishing from deliveries.
Endurance Training in Football: Why Continuous Running Is the Wrong Answer
Football is not continuous running. Intermittent load, aerobic capacity and football-specific endurance – for youth and adults.
Training ball control: The first touch is decisive
The first touch determines whether your player has time or is under pressure. Drills and coaching points for receiving the ball.
Data-Driven Player Development: How Coaches Make Informed Decisions
How data-driven player development works in youth football: 17 attributes, 3 workflows, 5 data-based decisions – with Coach OS.
Practising throw-ins: The underestimated set piece
Liverpool increased possession from throw-ins from 45 to 68 per cent. Long, quick, clever – how you turn the throw-in into a weapon.
Practising penalty shootouts: What the research shows
80 instead of 58 per cent conversion rate – what Geir Jordet's research shows about routine, avoidance behaviour and the right order.
Parents in football: what pressure to get results does to children
The chances of a professional career, what research shows about parental pressure, why children actually play, and twelve practical points for parents.
Nutrition in Football: What Counts Before, During and After Exertion
Carbohydrates, protein, hydration: what counts before, during and after exercise – and why children are not small adults.
Improve First Touch & Ball Control: Drills for Coaches
The first touch decides everything. How you can improve your players' ball control: technique, body shape, common mistakes and drill ideas.
Practising football on your own: Homework, challenges and the difference individual training makes
Nobody gets good if they only practise once a week. How to set homework and challenges that your players will actually do.
What Football Can Learn from Basketball: The Comprehensive Guide to Method Transfer
The DFB brought a hockey coach into its academy. What football can methodologically adopt from basketball – and what it cannot.
Football Combination Patterns: 3 Languages of Play Every Coach Should Know
Up-Back-Through, Out-In-Out, Overload-Isolate – the three most important combination patterns in modern football explained. With training stages for practice.
Training Heading: Technique, Courage and Drills for Attack and Defence
Heading training: Technique, the leap and above all courage. How you train heading for attack and defence without anyone in your team fearing it.
Creativity within the system: What football can learn from college football
The creative player doesn't fit in anywhere – or do they? What college football teaches about freedom within clear structures.
Why doubling your training doesn't make your team twice as good
Double the load does not yield double the performance. What non-linear systems mean for your training management and which levers you can adjust.
Mental Strength in Football: What Truly Sets Top Players Apart
Same technique, same training – one delivers, the other crumbles. What mental strength consists of and how you develop it.
The Ball-Playing Goalkeeper: Role, Technique and Training for Modern Goalkeepers
Simply saving shots is no longer enough today. Here you will learn how to coach the ball-playing goalkeeper: everything on the role, technique and training.
Multi-Team Football Dashboard: All Teams at a Glance – Without the Phone Tree
A multi-team dashboard gives you, as head of youth development, all teams, KPIs and alerts at a glance. Without micromanagement, without phone trees.
The New Calcio: What Italy's Youth Teaches About Mental Resilience
Following their 2018 World Cup exit, Italy overhauled their youth development. Four building blocks of resilience work – and how you make setbacks trainable.
Passing in Football: Technique, Principles and Session Structure
Passing techniques, passing directions, the building blocks of combination play and structuring a training session. The complete guide to passing for coaches.
Players First: Individual Development Plans in Youth Football
Everyone trains to the same plan – and nobody to their own. How you implement individual development plans in day-to-day training.
Scanning in football: the more you look around, the better you play
Geir Jordet's research shows: more frequent scanning leads to 77% forward passes instead of 39%. How you systematically develop VEB in training.
Coaching scanning: What Jordet's research shows about seeing before acting – and how you bring it into training
The quick glance over the shoulder before the ball arrives: What Jordet's research shows and how you make scanning trainable.
Soccer Starts at Home: why football does not start on the pitch
What research into early free play shows, what role parents play as enablers, and how your club utilises the years before children join.
Late Developers in Football: What the Harry Kane Story Teaches Every Club
Physically bottom of the pack at 13 – later world-class. What the Harry Kane story says about late developers at your club.
Game-based drills in football: The most powerful tool in training – utilised correctly
Game forms are the most powerful tool in football training. How you build them properly, which 3 types there are, and 3 proven game forms for practice.
Distributing playing time fairly: Models, rules and how you stick to them
Four models for fair playing time, when performance can start to count, and how you communicate your rule so that it is accepted.
Shooting Practice: Drills for Better Finishing
The player is clean through, the goalkeeper beaten – and the ball flies wide. Why finishing breaks down and how you train it.
Football Training Statistics: What data really delivers – and what you can skip
Training statistics in football: 6 meaningful statistics, 3 that are redundant, and how Coach OS automatically tracks the most important data – GDPR-compliant.
Overloads in football: how you create and utilise them
Three ways to create an overload, three rules to exploit it – plus drills and the mistakes that give the advantage away.
Menstrual Cycle and Training in Women's Football: What Coaches Should Know
How the menstrual cycle affects performance and injury risk, what the research shows – and how coaches can address the topic.