Reduced joint reaction and muscle forces with barefoot running

Abstract

Barefoot running has been associated with lowered joint loading, but it remains unclear whether the biomechanical benefits are evident after mid-distance running. A musculoskeletal model was adopted for estimating lower limb joint loading for barefoot (n = 10) versus shod (n = 10) 5 km running. The barefoot group reduced peak joint reaction force at the hip and knee, and presented muscle force reductions compared to shod controls with significant group effects and interaction effects (p < .05). These changes were primarily group effects as time point effects were not significant. These findings should be considered when designing barefoot running shoes, running programmes, and injury prevention programmes.

Keywords:

• Joint loading
• barefoot run
• muscle force
• musculoskeletal modelling
• mid-distance run

Disclosure statement

No potential conflict of interest was reported by the authors.