The Conversation That Wasn't Happening
Jun 18, 2026
Somewhere right now, a researcher is working on a study that will deeply impact on the way that we think about skill development. It will be published in a journal most coaches have never heard of, behind a paywall most clubs can't afford, written in language most practitioners won't wade through. Within a year, it will have been cited twelve times — all by other researchers. The coaches it was meant to help will never know it exists.
Somewhere else, a coach is running a drill they've run for the past 15 years. It felt right when they learned it. Nobody has ever given them a compelling reason to question it. The scientific ideas that could change their thinking are out there. They just haven't reached them.
This is the gap The Constraints Collective was built to close.
Our Mission
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.
We've spent over fifty years — combined — working at the intersection of theory and practice. In academies, governing bodies, universities, and coach education programmes. We've watched some coaches receive more theoretical ideas than ever before, although they still haven't developed the tools to do anything with them in practice. The result can be frustration, confusion, and missed opportunities to guide players and teams in their development.
That's why we exist: to make sure the ideas that should be reaching you — actually do. No buzzwords. No fluff. Just skill acquisition that makes sense and makes a difference.
What You'll Find Here
The Constraints Collective is a podcast, a membership, a community — and now a place where the ideas we explore find a permanent home in writing.
Every podcast episode generates a blog article: a distilled, readable version of the conversation, written for people who want the substance without the jargon. But the blog isn't only about the podcast. When we encounter an idea, a paper, a study, or a moment in practice that we think is worth your time — we'll write about it. This is a place for thinking out loud about what the evidence says, what coaching demands, and where the two meet.
No jargon, no fluff. If a concept can't be explained clearly, it hasn't been understood well enough.
We meet coaches where they are — not where theory wishes they were.
Learning happens through shared challenge, honest disagreement, and the kind of conversation that changes how you see the next session.
Who This Is For
If the science coming your way feels either impenetrable or irrelevant to what you face on Monday morning — this is for you.
If your work stops at the edge of the university and never quite reaches the people who could use it — this is for you.
If you navigate daily between what research says and what practice demands — you are exactly who we had in mind.
Analysts, teachers, therapists, movement practitioners. The conversation is for anyone who thinks the gap matters.
If you are thinking of advancing your knowledge and application of skill acquisition but don't know how to proceed — this is for you. The Constraints Collective provides short bridging courses, tailored learning opportunities, and extensive education programmes, all co-designed to scaffold your education, training and development as a coach.
The Constraints Collective is not a broadcast. It is a conversation, and you are part of it.
The first piece we're sharing here is a conversation with Professor Michael Richardson from Macquarie University: an ecological psychologist who has spent his career studying how humans coordinate, couple, and make decisions in complex environments — and who is now building AI and LiDAR tools to see inside those moments in real time.
It is, we think, a good place to start.
— Ian Renshaw, Keith Davids & Martyn Rothwell
The Constraints Collective
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