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. 1 day ago

    The Constraints Collective Podcast with Michael Richardson

    # 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).

    1hr 14min

  2. 29 May

    #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 min
  3. #92 Zama Xolani Mofokeng

    21 May

    #92 Zama Xolani Mofokeng

    In this episode we are joined by Zama Xolani Mofokeng a South African gymnast from Tembisa, Gauteng Province who has broken world records for consecutive one-handed back handsprings, performed not in a gym, but on public streets. Zama shares his lived experiences of perceptual-motor learning, intrinsic motivation, environmental adaptation, and the constraints-led approach. If you're getting value from our podcast check out our membership options and coaching community at 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

    46 min

  4. 9 May

    #91 Are you switched off from physical education and sport?

    In this episode Ian  and Keith discuss why millions of people are put off exercise for life by bad PE memories. The culprit? Traditional formats that reward the already-skilled and humiliate everyone else (the beep test being a prime offender). They discuss solutions to this problem and explain how small tweaks can make all the difference to people's experiences. If you're getting value from our podcast check out our membership options and coaching community at 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

    58 min

  5. 30 Apr

    #90 Dave Keelty and Sam McKenzie

    In this episode we are joined by Dave Keelty and Sam McKenzie, high performance practitioners working at the cutting edge of sport. We explore talent development and coach development and New Zealand's "Balance is Better" philosophy, discussing how coaches can individualise training within team sport environments. Link to Dave's Deep Dive platform https://the-deep-dive-coaching.beehiiv.com/ If you're getting value from our podcast check out our membership options and coaching community at 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

    1hr 39min
  6. #89 Exploring Niche Construction in Sport Coaching

    14 Apr

    #89 Exploring Niche Construction in Sport Coaching

    What do beavers building dams have to do with coaching elite athletes? More than you'd think. In this episode, we dive into niche construction theory. A concept borrowed from evolutionary biology, and explore how coaches are constantly shaping the environments that shape their players. From Pep Guardiola transforming English football, to Sri Lanka losing its ability to play spin on perfect pitches, to why Pelé's barefoot training on uneven ground made him a genius. They unpack how the environments we design don't just teach skills, they select for them. And why the role of the coach isn't to bark instructions, but to build the niche. Whether you work with beginners or elite performers, this one's going to make you rethink every session you've ever run. 📄 Paper: Niche Construction in Sport Coaching: An Ecological Dynamics Analysis — Rothwell, Stone & Davids (2023), Sports Coaching Review https://www.tandfonline.com/doi/epdf/10.1080/21640629.2021.1974692?needAccess=true

    1hr 2min
  7. #88 Round Up 9

    5 Apr

    #88 Round Up 9

    Should you ditch the bowling machine? The hidden cost of "convenient" practice What if the tools coaches rely on most are actually making athletes worse? In this roundup episode, Martyn, Keith, and Ian unpack a deceptively simple problem, getting young cricketers enough quality ball-facing time, and follow the thread all the way from 13-year-olds in the nets to Jannik Sinner's warm-up routine at the Melbourne Open. Along the way they tackle some big questions: Why did Tim Paine's batting explode the moment he stopped using the dog stick? What does an elite football team failing to string a single pass together tell us about warm-ups? And could a "skilled feeder" be the next big role in sports science support? Plus: why windy conditions might be your best training partner, the backyard game that quietly builds pressure-handling skills, and a teaser for the team's most ambitious project yet, a deep dive into skill adaptation and why it might be time to retire the term "skill acquisition" for good. If you're getting value from our podcast check out our membership options and coaching community at 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

    32 min
  8. #87 Tom Parry and Tyler Yearby

    27 Mar

    #87 Tom Parry and Tyler Yearby

    Dr Tom Parry is the Kinesiology Program Director in the College of Education and Human Development at Butler University, Indianapolis, USA. His area of expertise is motor-skill learning, and specifically the application of ecological dynamics to coaching.  Dr Tyler Yearby is the Co-Founder and Co-Director of Education for Emergence, a sports movement skill education company that offers prerecorded coach education courses and interactive learning opportunities in helping athletes become more skillful players. Link to article: https://www.tandfonline.com/doi/pdf/10.1080/00336297.2024.2420759?casa_token=ha8RnMnO7PYAAAAA:RVWwgUvnb6JZ6KRTH5U7Pj7XnF_bK2e0xgWNMxBjfv0lI7cOZkMr7ejdB6xarZi3OCp_4JoDHIu8cg If you're getting value from our podcast check out our membership options and coaching community at 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

    1hr 2min
See All (94)

About

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.

Information

  • Creator
    The Constraints Collective
  • Years Active
    2024 - 2026
  • Episodes
    94
  • Rating
    Clean
  • Copyright
    © 2026 The Constraints Collective
  • Show Website
    The Constraints Collective

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