The Constraints Collective

The Constraints Collective

Our mission is to transform practice environments in sport by equipping coaches with the knowledge, understanding and skills to bridge the gap between skill acquisition theory and practice.

  1. 19時間前

    #98 From the Pitch to the Algorithm — with Ben Teune

    # From the Pitch to the Algorithm — with Ben Teune In this episode, Ian Renshaw and Keith Davids are joined by Ben Teune, Sports Scientist and Analytics Lead at the WTA (Women's Tennis Association), whose PhD work — embedded with the Western Bulldogs AFL club at Victoria University — tackles a problem every constraint-led coach runs into: you're told to "manipulate the task," but rarely given a principled way to decide what to manipulate. The conversation covers how to give representativeness a number using the specificity index and association rule mining, why looking at one constraint at a time is misleading when machine learning can surface which constraint *combinations* actually produce breakthroughs or breakdowns, and how clustering algorithms can classify drills by variability so coaches can build sessions with intentional exploration versus exploitation phases. Ben also walks through his "outnumber" research — the two distinct solutions players find when given an extra player, and how a coach can use that insight to shift team behaviour with a simple time constraint. Underpinning it all is Ian's standout line of the episode: start with the coaching problem, then find the data that answers it — not the other way around. --- If you're getting value from our podcast check out our membership options and coaching community at [www.theconstraintscollective.com](https://www.theconstraintscollective.com) where you can access podcast summaries, narrated presentations, early release podcasts and monthly online meet ups with experts from the Constraints Collective. Support the running of the podcast at [patreon.com/TheConstraintsCollective](https://patreon.com/TheConstraintsCollective).

    1時間5分
  2. 6月5日

    The Constraints Collective Podcast with Michael Richardson

    #94 The Constraints Collective Podcast with Michael Richardson In this episode, Ian Renshaw and Keith Davids are joined by Professor Michael Richardson from Macquarie University, a specialist in ecological psychology and computational modelling. Mike's work sits at a fascinating intersection of mathematics, AI, and human movement — and this conversation explores what that means for how we understand and coach sport. The discussion covers how simple constraints generate extraordinary complexity in sport (just as adding lines and rules to an open field creates beautiful, emergent games), and how Mike's lab is using neural networks to predict player decisions up to two seconds before they happen. They unpack the concept of "addressing the performance environment" — the often-invisible skill of how athletes position their bodies, vision, and attention to access the information they need — and why this subtle layer of preparation underlies almost every spectacular action we see in sport. The conversation also touches on explainable AI, recurrence analysis, and what multi-agent coordination patterns in team sports and even video gaming reveal about collective decision-making. A wide-ranging and thought-provoking episode for anyone interested in the science behind performance. --- If you're getting value from our podcast check out our membership options and coaching community at [www.theconstraintscollective.com](https://www.theconstraintscollective.com) where you can access podcast summaries, narrated presentations, early release podcasts and monthly online meet ups with experts from the Constraints Collective. Support the running of the podcast at [patreon.com/TheConstraintsCollective](https://patreon.com/TheConstraintsCollective).

    1時間14分
  3. 5月29日

    #93 Round Up 10

    # Round Up 10 — May 2026 In this month's update, Ian Renshaw and Professor Keith Davids catch up on the latest from the Constraints Collective world before diving into a rich discussion on skill adaptation, movement variability, and the dangers of template-based practice. Using Ian's experience with a golf putting mat as a springboard, they explore Bernstein's principle of "repetition without repetition" and ask whether tools that prescribe exact movement patterns work against the kind of functional variability that underpins real skill development. The conversation moves into degrees of freedom — how beginners freeze their movements and how skilled performers learn to exploit them — drawing on Ludovic Seifert's fascinating research with ice climbers and the 1964 work of AJ Templeton, who was quoting James Gibson on reading greens long before ecological dynamics had a name. They also celebrate the release of the Palgrave Handbook of Creativity in Sport, which features multiple contributions from the TCC community, and share updates on a skill adaptability series that's rapidly gathering momentum. --- If you're getting value from our podcast check out our membership options and coaching community at [www.theconstraintscollective.com](https://www.theconstraintscollective.com) where you can access podcast summaries, narrated presentations, early release podcasts and monthly online meet ups with experts from the Constraints Collective. Support the running of the podcast at [patreon.com/TheConstraintsCollective](https://patreon.com/TheConstraintsCollective).

    32分

番組について

Our mission is to transform practice environments in sport by equipping coaches with the knowledge, understanding and skills to bridge the gap between skill acquisition theory and practice.

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