The peroneus longus muscle (or fibularis longus) is a major mover and stabilizer of your foot and ankle. The muscle runs down the lateral side of your lower leg and attaches to your foot.

Objective: To prospectively investigate tendon thickness and tendon structure by ultrasonography in patients treated with eccentric calf muscle training for painful chronic Achilles tendinosis located ...

4 University of Canberra, Research Institute for Sport and Exercise (UCRISE) Canberra, Australian Capital Territory, Australia Background Tendon pain occurs in individuals with extreme cholesterol ...