The iliopsoas muscle is the major flexor of the hip joint, made up of the iliacus and psoas major muscles. Pain in the iliopsoas muscle can be caused by sitting too long, muscle imbalance, overuse, or ...

At some point or another during your running career, you’re likely to experience achy hips. It’s a common complaint of many runners. In fact, one scientific review shows that hip pain is so common ...

This is Your Quick Training Tip, a chance to learn how to work smarter in just a few moments so you can get right to your workout. The human body contains 600 to more than 650 individual muscles ...

Paul Hough, lead sport/exercise physiologist at St Mary’s University and author of Advanced Personal Training explains what the hip flexors are, how they work and how to build better hip flexors to ...