Muscle Spasms are uncontrollable contractions or spasms of a muscle which cause a sharp pain and hardening of the muscles, making it...

The Quadratus Lumborum muscle is a small flat quadrilateral shaped muscle found in the low back region. This muscle consists of...

Piriformis syndrome is a condition in which the piriformis muscle, located in the buttock region, spasms and causes buttock pain. The...