Medically reviewed by Kimberly Brown, MDFact checked by Khara ScheppmannThe iliopsoas muscle is the major flexor of your hip ...

Other issues, such as arthritis or pain in the psoas muscle (which helps flex the hip joint), can cause similar symptoms.

The subjects were examined twice by each examiner in random order. The examinations included evaluation of adductor muscle related pain and strength, iliopsoas muscle related pain, strength, and ...

Background Osgood-Schlatter disease (OSD) of the knee in youth is one of the most frequent of anterior knee pain in athletes. There are several risk factors that contribute to this disease. Objective ...