PURPOSE: The most prevalent, yet unproven, theory for the development of longitudinal splits of the peroneus brevis tendon is the compression of the peroneus brevis tendon by the peroneus longus ...

Although we reported the effects of immediate selective intervention on the peroneus longus (PL) and peroneus brevis (PB) (Arima et al., 2022), the effects after long-term RT have not been examined.

The two major peroneal muscles (peroneus longus and peroneus brevis) are situated on the outside of the lower leg, just adjacent to the calf muscles. The peroneal tendons course along the outer ...