An easy way to quantity plantarflexion in the ankle

Abstract

A simple, reliable, replicable technique, which takes but moments to perform, is available to quantify ankle plantarflexion. The ability to accurately measure plantarflexion enables a normal value of plantarflexion to be placed upon the professional dancer's ankle. Values are set forth for both male and female dancers, based on n = 811. Common and less common complaints in the dancer's foot and ankle are described in relation to deviations from this norm, as an aid in diagnosis, treatment and prognosis.