Ankle and foot power in gait analysis: Implications for science, technology and clinical assessment

KE Zelik, EC Honert - Journal of Biomechanics, 2018 - Elsevier
In human gait analysis studies, the entire foot is typically modeled as a single rigid-body
segment; however, this neglects power generated/absorbed within the foot. Here we show …

Rethinking the evolution of the human foot: insights from experimental research

NB Holowka, DE Lieberman - Journal of experimental …, 2018 - journals.biologists.com
Adaptive explanations for modern human foot anatomy have long fascinated evolutionary
biologists because of the dramatic differences between our feet and those of our closest …

The functional importance of human foot muscles for bipedal locomotion

DJ Farris, LA Kelly, AG Cresswell… - Proceedings of the …, 2019 - pnas.org
Human feet have evolved to facilitate bipedal locomotion, losing an opposable digit that
grasped branches in favor of a longitudinal arch (LA) that stiffens the foot and aids bipedal …

Active regulation of longitudinal arch compression and recoil during walking and running

LA Kelly, G Lichtwark… - Journal of the Royal …, 2015 - royalsocietypublishing.org
The longitudinal arch (LA) of the human foot compresses and recoils in response to being
cyclically loaded. This has typically been considered a passive process, however, it has …

Effects of plantar intrinsic foot muscle strengthening exercise on static and dynamic foot kinematics: A pilot randomized controlled single-blind trial in individuals with …

K Okamura, K Fukuda, S Oki, T Ono, S Tanaka, S Kanai - Gait & posture, 2020 - Elsevier
Background No reliable evidence has confirmed whether plantar intrinsic foot muscle
strengthening exercises improve static and dynamic foot kinematics in individuals with pes …

[HTML][HTML] Examining the relationship between pes planus degree, balance and jump performances in athletes

FN Şahin, L Ceylan, H Küçük, T Ceylan… - International journal of …, 2022 - mdpi.com
The foot absorbs shocks with its arches, muscles, ligaments and joints, and bodyweight
transmission and it pushes the body forward during all movement patterns. Pes planus is …

Foot strength and stiffness are related to footwear use in a comparison of minimally-vs. conventionally-shod populations

NB Holowka, IJ Wallace, DE Lieberman - Scientific reports, 2018 - nature.com
The longitudinal arch (LA) helps stiffen the foot during walking, but many people in
developed countries suffer from flat foot, a condition characterized by reduced LA stiffness …

Chasing footprints in time–reframing our understanding of human foot function in the context of current evidence and emerging insights

AV Behling, MJ Rainbow, L Welte, L Kelly - Biological Reviews, 2023 - Wiley Online Library
In this narrative review we evaluate foundational biomechanical theories of human foot
function in light of new data acquired with technology that was not available to early …

[HTML][HTML] The effect of minimal shoes on arch structure and intrinsic foot muscle strength

EE Miller, KK Whitcome, DE Lieberman… - Journal of Sport and …, 2014 - Elsevier
Background This prospective study explored the effects of endurance running (ER) in
minimal versus standard running shoes on the foot's superficial layer intrinsic muscles and …

Influence of the windlass mechanism on arch-spring mechanics during dynamic foot arch deformation

L Welte, LA Kelly, GA Lichtwark… - Journal of the Royal …, 2018 - royalsocietypublishing.org
The function of the human foot is described dichotomously as a compliant structure during
mid-stance and a stiff lever during push-off. The arch-spring and the windlass mechanisms …