Entrapment of the common peroneal nerve.
D000328:Adult; D001265:Athletic Injuries / Q000175:diagnosis / Q000209:etiology*; D006801:Humans; D008297:Male; D009408:Nerve Compression Syndromes / Q000175:diagnosis / Q000209:etiology*; D010146:Pain / Q000209:etiology; D010543:Peroneal Nerve; D012420:Running