The Core Problem: Dependence
Research on dynamical systems in sport arrives at an uncomfortable conclusion: every kind of instruction creates a degree of dependence.
The mechanism is simple. A player used to solutions arriving from outside stops looking for them. Their eyes drift to the touchline instead of into the game. They wait for input instead of drawing information from the situation.
And then comes the match. Everything there is unpredictable. Situations appear and vanish in fractions of a second — far too fast for shouts from the side. The dependent player now stands there without their navigation system. What remains is uncertainty. And uncertainty under time pressure produces fear.
The conclusion is hard but logical: developing dependent players is a coaching error. Instructing less means trusting the player's problem-solving — and that trust is precisely what builds their confidence.
What Attentional Focus Research Shows
There is a second, well-evidenced reason why instructions can hurt — and it concerns not dependence but the execution itself.
Motor learning research distinguishes two kinds of attention:
- Internal focus: the player thinks about their own body. Standing leg, ankle, upper-body position.
- External focus: the player thinks about the effect of the movement. The corner of the goal, the ball, the space.
The evidence here is unusually clear. An external focus produces better performance and better learning than an internal one in study after study — demonstrated in football, golf, basketball and dart-throwing among others.
The explanation is called the constrained action hypothesis: consciously thinking about your own movement interferes with automatic control processes and disrupts them. Looking at the target lets the motor system organise itself.
For you on the pitch that means two things.
First, instructions about movement details are not as helpful as they sound. "Ankle firm, standing foot beside the ball, upper body over it" describes the textbook ideal, rarely the real situation with its angle, speed and pressure.
Second, attention moves to the wrong place. A player thinking about their standing leg no longer perceives the goalkeeper, the spaces or their team-mates.
The rule of thumb: the body solves movement tasks better when the head has the target in view — not the components of the movement.
Constraints Instead of Commands
The alternative to dictating is designing situations. The coach does not describe in detail what the player should do. They build the drill so that the player works towards the desired behaviour on their own.
An example makes it tangible — finishing on goal:
- Command coaching: "Put it low into the left corner, with the inside of the foot, angled run-up."
- Constraints coaching: organise the situation so the player discovers what works. Shrink zones, award points for placed shots, let them try variations — and let them find their solution.
The difference: in the first case the solution belongs to you. In the second it belongs to the player. And only solutions that belong to the player are available to them in a match.
Just as important: no drills in which a player repeats the same movement identically forever. In a match no moment is like the last. A player with only one solution has the wrong one in most situations. Why variation beats blunt repetition is covered in the article on technique, tactics and differential learning.
How to use rules deliberately to provoke decisions is set out in detail in decision-making training.
The Art of Not Intervening
Modern coaching includes a skill that is rarely discussed: recognising when an intervention is not needed.
Sometimes your mere presence is enough for people to work with focus. Sometimes the mistake you are about to correct is exactly the learning moment the player needs. Sometimes silence is the best coaching.
That does not make you redundant. Your role shifts:
- Before: you design the drill — with rules and conditions that bring out the desired behaviour.
- During: you observe. You intervene when the drill misses its aim — through a change of rules, not through shouting.
- After: you ask questions. "What did you see?" "What other option was there?" Questions build understanding. Answers only deliver results.
The relationship with the player becomes heterarchical rather than hierarchical: you create scenarios in which they find solutions, instead of constantly dictating what to do. The player grows, and you adjust your role to their growth.
Five Rules for Your Coaching on the Pitch
Question Before Statement
Instead of "Left was free!" try: "What was your second option?" Takes three seconds longer, works for three years.
Coach in the Breaks, Not Into the Action
Shouts during an action disrupt perception. Use natural interruptions — a drinks break, a change of drill, a substitution. Which phrasings actually work is covered in the article on coaching language.
Steer Through Rules, Not Commands
You want your team to switch play? No shouting — a rule: goals after a switch count double. The drill now coaches for you.
One Focus Per Session
Correct everything and you correct nothing. Pick one theme and deliberately let all other mistakes run.
Tolerate Mistakes
The urge to intervene is human. But variation and failed attempts are necessary disturbances through which a player adapts. Someone never allowed to decide wrongly never learns to decide. More on handling mistakes in coaching communication.
Where This Thinking Comes From
The idea of the player as a self-organising system that finds solutions under constraints comes from complexity research in sport. One centre of that school is INEFC in Barcelona, where Natàlia Balagué leads the research group on complex systems in sport, among others.
The same institution, the same line of thinking that produced Paco Seirul·lo and structured training. Anyone wanting to go deeper into the approach behind this article will find the methodological groundwork there.
Conclusion
- Every instruction creates a degree of dependence — and dependent players fail in the unpredictable environment of a match.
- Attentional focus research shows that thinking about your own movement disrupts it. The eyes belong on the target.
- Design situations instead of dictating solutions: constraints instead of commands.
- Your most important tools: drill design, observation, questions — and the nerve to stay quiet.