If you've ever run, jumped or been told you have good posture, you have your hip flexor muscles to thank. On the other end, muscle pain and immobility issues are also often connected to problems ...

Weak hip flexors can cause the surrounding muscles to overcompensate, which can cause pain and difficulty walking. Treatment may include physical therapy and exercises. The hip flexors are muscles ...

Objective We aimed to determine hip and lower-leg muscle strength in people after ACL injury compared with an uninjured control group (between people) and the uninjured contralateral limb (between ...