Shifting between these two moments requires the Achilles to transition between being flexible (allowing for lots of plantarflexion) then elastic and stiff (to drive the athlete forward).

Shifting between these two moments requires the Achilles to transition between being flexible (allowing for lots of plantarflexion) then elastic and stiff (to drive the athlete forward).

Inspired by the bionic characteristics of ankle and calf skeletal muscles, a novel ankle-foot prosthesis (AFP) with variable stiffness mechanisms (VSMs) is proposed to assist transtibial amputees to ...

An ankle-foot orthosis (AFO) with a plantarflexion resistance function, improves post-stroke gait. An AFO with a plantarflexion resistance function not only affects the first rocker function and the ...

Children with achondroplasia often show gait abnormalities, especially at distinct points in the gait cycle, compared to typical peers.

Hemiparetic patients showed identical curves to the normal subjects on the "healthy" side, ipsilateral to the causative cerebral lesion, but were significantly stiffer in dorsiflexion on the ...

Do you want more muscular calves? Learn the differences between seated and standing calf raises and find the best exercise for calf growth.

Fractures of the posterior process of the talus occur by direct impingement of the posterolateral tubercle on the posterior tibial plafond with forced plantarflexion of the ankle or as a bony ...

Strength Ankle plantarflexion and dorsiflexion strength was assessed by nine authors. 14 15 17–21 23 24 At early follow-up, ankle strength in the injured leg tended to be closer to normal for the ...