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.

If a person feels pain while doing any of the stretches ... Laura Olivas/Getty Images The iliopsoas muscle extends from the thigh and connects to the psoas muscles in the lower back and pelvis.

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 ...

When the psoas is tight, it can increase compression and pain in the back.” Workouts aimed at reducing tension and aches in the (predominantly back and neck) muscles from sitting down all day ...