Nothing says shredded like well-developed serratus anterior muscles. Also known as the “boxer’s muscle,” they are the finger-like muscles just below your pectorals that extend from the superior (upper ...

The thoracic spine, in conjunction with the rib cage, forms a complex biomechanical system critical for both structural support and functional mobility. This biomechanical entity not only plays a ...

An uneven rib cage means the sides of the rib cage are not symmetrical. There are several causes of uneven ribs, including scoliosis and Poland syndrome. Alternatively, a person born with an uneven ...