TFBC #015: Your Patients' Tight Hips Might Start in Their Feet

TFBC #015: Your Patients' Tight Hips Might Start in Their FeetA cadaver dissection revealed a hidden foot mechanism that explains why some patients never get better.Episode SummaryIn this episode of The Foot-Brain Connection, host Andrew Powell breaks down what a live cadaver dissection taught him about how orthotics actually rebuild arches - and a "talus brake" mechanism most practitioners have never heard of.You'll learn why no arch-maintaining muscles have fibres in the foot, how intrinsic muscles and proprioception drive real arch changes, and discover why tight hip flexors and "old person shuffle" often trace back to restricted foot mechanics.Question of the DayHave you noticed patients whose tight hip flexors never resolve no matter how much they stretch? Could restricted foot mechanics be the missing piece?Key TakeawaysEvery extrinsic arch muscle has its belly in the lower leg - not the foot itselfIntrinsic foot muscles contribute far more to arch function than previously believedOld injuries create a "talus brake" that silently restricts every joint in the footTight hip flexors, loaded lower backs, and shuffling gait often share one hidden causeThe nervous system is sensory-first - better inputs create better motor outputs everywhereTimestamped Outline00:00 – Introduction - watching a live foot dissection01:48 – The knee is not just a hinge - condyles and the tibial plateau02:28 – 26 bones, pulley systems, and the foot's two opposing jobs03:20 – Huge tendons - and no muscle bellies in the foot05:47 – Explanation 1 - the intrinsic foot muscles07:02 – Explanation 2 - stimulation of the nervous system, not support07:48 – The sensory-first system and Heidi Haavik's research08:22 – A whole new mechanism - the talus "brake"12:32 – Tight hip flexors that stretching can't fix13:11 – The Sydney workshop and closing thoughtsLinks & ResourcesSubscribe to The Foot-Brain Connection newsletter: https://thefootbrainconnection.com/Connect & CTASubscribe and leave a review on Apple Podcasts.Every week, The Foot-Brain Connection explores how your feet shape your brain, your balance, and your health - with clinically actionable insights you can apply immediately: https://thefootbrainconnection.com/CreditsHost: Andrew Powell © 2026 Better Balance Orthotics. All rights reserved.