Stretching, Fascia and the Problem With Misread Science

Joanne is joined by clinical anatomist John Sharkey to unpack why stretching, fascia and strength are so often misunderstood in modern fitness, rehabilitation and movement training. Together they examine how misread science can lead to harmful assumptions about flexibility, myofascial release and long-term tissue health. The conversation centres on a widely discussed research paper on long-duration static stretching and strength. Joanne and John carefully clarify what the study does and does not show, exploring why increases in muscle girth do not automatically equate to functional strength, and how neural adaptation, fluid shifts and injury repair are often mistaken for true training effects. They discuss fascia science, biomechanics, functional movement and therapeutic exercise through a clinical lens, highlighting the dangers of extrapolating extreme laboratory conditions into everyday practice. This episode challenges common flexibility myths and reframes stretching as a question of physiology, neurology and context, not force or endurance. This conversation will be especially relevant for movement teachers, physiotherapists, manual therapists, trainers and anyone interested in fascia training, mobility exercises and therapeutic movement. It offers a grounded, nuanced perspective on how the body adapts and why better questions matter when interpreting research. The paper discussed is ‘Influence of Long-Lasting Static Stretching on Maximal Strength, Muscle Thickness and Flexibility’, 2022. If this episode sparks questions or reflections, we invite you to share them in the comments on our YouTube channel, where we love hearing from you and we always respond. SIGN UP TO THE JOANNE AVISON NEWSLETTER Simply scroll down to ‘Join Our Collective’ and pop in your details. We DON’T spam and we DO respect privacy! FOLLOWING ON YOUTUBE? Do join us! Start here MORE: My website - My course - My book: - Instagram - joanneavison FREE ONLINE WEBINAR: Free Webinar - Podcast produced and edited by Megan Bay Dorman

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Stretching, Fascia and the Problem With Misread Science is an episode from Pain Removed Performance Improved by Joanne Avison.

This episode is 31:11 long.

This episode was published on Jan 2, 2026.

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