Fibularis Longus
Long superficial muscle which is situated at the back of the lower leg. It allows the plantar flexion and eversion of the foot and ankle.
Synonyms: Peroneus longus
Symptoms: ankle pain, instability, inflammation
Conditions: Tendinitis, tears, strains
http://medicsenglish.com/wp-content/uploads/2022/02/fibularis.mp3