This is generally a case with heavy, non-cruiser bikes. The purpose of this poster is to depict the biomechanical and ergonomical basis of this pain felt at the superior angle of the scapula along ...
The shoulder joint is composed of three bones: the humerus (upper arm bone), the scapula (shoulder blade) and the clavicle (collarbone ... rheumatoid arthritis and post-traumatic arthritis. The common ...