
Voodoo Biomechanics
Arch "Support" in Foot Orthoses: A Ubiquitous Assumption?
<p>🎓 CPD AVAILABLE — Free assessment | 80% pass mark | Optional certificate US$12.00 (USD)<br>Take the assessment HERE.</p><p>This podcast challenges the traditional orthotic assumption that medial arch support should be a default component of foot orthoses used to correct foot posture or control pronation. It argues that the human foot is a dynamic, deformable and energy-storing system, rather than a static structure requiring permanent external support. Experimental evidence demonstrates that substantial restriction of arch compression can reduce locomotor efficiency, while prolonged orthotic use has been associated with reductions in intrinsic foot-muscle cross-sectional area, raising the possibility of "muscular detraining".</p><p>...

