Medically reviewed by Kashif J. Piracha, MD Key Takeaways The iliopsoas muscle is the major flexor of the hip joint, made up ...

Full-body stretching is a great way to become more flexible, increase mobility, and decrease pain. While there are a variety of moves that can help address certain issues (like lower back pain), a ...

Suppurative psoas abscess is an unusual lesion that is unfamiliar to many orthopaedic specialists, which can make an accurate and timely diagnosis problematic. The symptoms associated with this ...

Discover the one hidden muscle that could be causing your hip and back pain, and learn how to ease it with simple stretches.

Lie on your back, pressing your lower back into the floor. Slowly lift and bend your right knee until it’s bent to 90° and ...

Lower back pain is one of the most frustrating chronic musculoskeletal conditions, simply because it seems to appear and disappear with no rhyme or reason. People with chronic lower back pain can ...

Stress, anxiety, and emotional tension may not just worsen existing hip pain — they could be key contributors.

Doctors determined a man's severe back pain was caused by a rare disease that leads to pus buildup in the psoas muscle. When you purchase through links on our site, we may earn an affiliate commission ...

Back pain is one of the most prevalent and costly causes of disability in North America, effecting 85 percent of the population sometime during their lives. Infact, disability from back pain is ...