Formation, tactics, principle: the difference
The formation is an arrangement: 4-3-3, 4-4-2, 3-5-2. It says where players stand at kick-off. About the game it says little — more under formations and systems.
The tactics are the answer to a particular opponent: we leave their holding midfielder free and close the half-spaces.
The principle applies regardless of the opponent: we win the ball back high. We build from the back. We cover every attack with two players.
Principles are more stable than tactics and more meaningful than formations. They are what remains when the plan does not work.
The four moments of the game
A football match can be broken down completely into four moments. This division comes from tactical periodisation and has spread far beyond it.
1. Offensive organisation — we have the ball.
2. Defensive organisation — the opponent has the ball.
3. Transition attack to defence — we have just lost it.
4. Transition defence to attack — we have just won it.
Set pieces are added as a separate area.
For each moment, one or two main principles should be set. No team remembers more, and no team needs more.
The hierarchy: main, sub and sub-sub principles
Principles are layered:
Main principle (team). "We win the ball back in the opponent's third."
Sub-principle (group). "When pressing, the full-backs step out onto the opposing full-backs."
Sub-sub principle (individual). "The ball-near holding midfielder attacks the back pass to their number six."
The art lies not in formulating as many principles as possible but in starting with a few and deepening them over weeks.
Examples: principles for a youth team
For a U13, one sentence per moment is enough:
- Offensive organisation: we play through the midfield on the ground, not long over it.
- Defensive organisation: we defend as a block, nobody runs out alone.
- Transition attack to defence: the nearest player goes straight in, the others cover.
- Transition defence to attack: first look forward, first pass forward if it is free.
That is a complete playing model. Four sentences. Every drill in the coming weeks has to be able to point at one of them.
How principles get into training
A principle that is only discussed does not exist. It has to occur in the game form often enough to stick.
Rules force the target behaviour. If the principle is "transition after winning the ball", the game form needs many turnovers: a small pitch, a numerical advantage for the defenders, a rule such as "a goal counts double if it comes within six seconds of winning the ball".
Count instead of guessing. Count during the first run-through how often the behaviour actually occurs. Three times in twenty minutes is not training it. Then change the rule, not the drill.
Coach the principle. Not "pass more accurately", but "what did we want to do in that situation?" That is the sentence that gets principles into heads.
One at a time. One principle per block, two to three weeks on it, then add the next. The week stays the same, the complexity grows.
Principles at club level
What applies to a team applies even more to a club. If every age group has its own principles, every player learns anew with every change of coach.
That is exactly what separates La Masia, Ajax and Red Bull from clubs that happen to have good year groups: a line that does not leave with the coach. More under a shared training philosophy and training philosophy at a club.
For a club that means three to five principles that apply to every team, and freedom for everything beyond.
Typical mistakes
Too many principles. Whoever writes down twelve sentences does not have principles but a document.
Principles that are not principles. "We play attractive football" is not an instruction. "We build from the back on the ground" is.
Principles without a drill. If no training points at a principle, it does not exist.
Principles that work against your own players. If the centre-backs cannot keep the ball under pressure, building from the back against a high press is the wrong principle. First the ability, then the principle.
FAQ: frequently asked questions about playing principles
What to take away
- A playing principle is a sentence describing what the team wants to achieve in a moment of the game — independent of the opponent.
- The four moments are offensive organisation, defensive organisation and the two transitions. Set pieces come on top.
- One or two main principles per moment are enough. Four sentences make a complete playing model.
- Principles enter training through rules, not through speeches. Count how often the target behaviour occurs.
- At club level, principles are the line that does not leave with the coach.
In Coach OS a playing idea can be stored as a common thread across all teams — which principles it contains is for the club to decide. Coach OS suggests. The coach decides. Always.