Rob Gray is a professor at Arizona State University and the host of the Perception Action Podcast. He wrote How We Learn to Move and The Ecological Coach. Mark “Moose” McGrath and I talked with him about the constraints-led approach and John Boyd’s real OODA loop.
Rob studies how people learn to move. He explains ecological dynamics, the study of how a person and the environment shape each other in action, and how coaches can use it to build adaptable athletes.
Constraints and feedback
Rob draws on baseball, basketball and other sports to show how constraints improve performance. A coach changes the task, the space or the rules, and the athlete finds a solution. He explains how feedback works when athletes learn through failure, and how culture shapes coaching from one country to the next.
Drills that look like the game
The constraints-led approach turns rigid drills into game-like practice. Perception and action stay coupled, the same coupling that sits inside Boyd’s loop. Orientation sits at the center of John Boyd’s real OODA loop, and Rob’s work shows how a coach shapes orientation through the environment.
Which drill in your practice plan looks least like the game?
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