I'm sure you've been told that your depression, your fear, and your anxiety is all in your head. Actually, it may all be in your ass. That's thanks to the psoas major muscle, sometimes called the ...

LITTLE ROCK — Frankly, fitness programs and exercise equipment tend to address the eight major muscle groups on each side of the torso, arms and legs. While these muscle groups are certainly the ...

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 ...

The world may be reopening, but it turns out that post-lockdown life, for a lot of us, still involves plenty of sitting and scrolling and TikTok viewing. It can lead to feeling a little stiff and ...

It is easy to fall into a pattern with your exercise routine, but does it leave out certain muscle groups? Many of us tend to focus on the major muscles, such as the quadriceps or the biceps, but ...

4 Centre for Magnetic Resonance, University of Queensland, Brisbane, Queensland, Australia 5 School of IT and Electrical Engineering, University of Queensland, Brisbane, Queensland, Australia ...

The psoas minor is a fairly modest-sized muscle that lies on the front side of the larger psoas major muscle. It acts as a weak flexor of the trunk, helping a person bend forward. The psoas minor ...