Why lever mechanics don’t explain human movement.

In this episode, Joanne explores the limitations of the biomechanical idea that joints act as simple levers. Drawing on fascia science and anatomical observation, she explains why the human body cannot be accurately understood through linear mechanical models.

Many traditional explanations of movement rely on engineering concepts such as levers, pin joints, and mechanical chains. But living bodies are not built like machines! Joanne describes how the architecture of the body is fundamentally non-linear, tubular, and spiral in organisation, shaped by fascia and the dynamics of living tissue rather than rigid mechanical structures.

Through insightful and playful reflections on the confusing language often used to describe movement, this conversation invites a deeper look at how we understand human motion. If the body is not built on levers, what does that mean for anatomy, movement practice, and manual therapy?

If this subject resonates with you, subscribe to the channel - and do share your reflections in the comments!

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Podcast produced and edited by Megan Bay Dorman

Why Lever Mechanics Don’t Explain Human Movement