The rotator cuff is a collection of muscles and tendons that keep the bones of your shoulder joint in place. An injury to this group is common, especially in people who work with their arms a lot like ...

Certain exercises can help build strength and improve range of motion after a rotator cuff injury such as a tear or strain. Many of these movements can also help promote healing and prevent ...

肩関節は大きく動くことが可能な可動性のある関節ではありますが、その分不安定性も大きくなりやすい関節です。その安定性を補強しているのが関節包や靭帯、筋肉などです 特にこの肩関節の安定性にかかわる筋肉が棘上筋、棘下筋、小円筋、肩甲下筋の ...