What is the biomechanics of the shoulder?

The

arm is a complex multidimensional joint complex consisting of four separate bone connection points responsible for movement of the hand, arm and shoulder. Biomechanics of the shoulder is how the shoulder moves, as well as scientific study of this movement. This may include deliberate movements and movements in response to internal and external changes or forces on the shoulder.

The arm consists of separate joints that connect the shoulder with the torso, and include bones in the trunk, including the blade and collar bones - these are known as the shoulder blade and collarbones. These structures are attached to the humerus, which is the bone of the upper arm of the body. Due to its complex nature, the arm is one of the most mobile joints in the body. This multilateral system gives the shoulder the ability to move in straight and rotary planes. Understanding the biomechanics of the shoulder allows anticipating or treatment of injuries limiting the mobility of the shoulder area.

have a basic knowledgeThe shoulder structure is important for understanding the shoulder biomechanics. For example, the glenohumeral joint is an area where the upper arm bones are connected to the shoulder blade by resting in an excavated area called Glenoid fossa. This type of joint is referred to as a ball-a-socket. This joint allows the arm to move in straight planes, forward or backwards and side to the side. This type of connection also allows the arm to be rotated so that the arm can swing in a circular pattern without hitting the sides of the bony point of connection. Circular or rotary components of shoulder movement depend on the ability of the shoulder blade to move unlimited.

Acromioclavicular joint is another important bone connection that gives the arm the ability. It also allows extending and pulling or moving the arm back and forth. For smooth movement of the arm, it is necessary to move the shoulder blade and bone collar to place the glueid fossa in the correct position for appropriate movement. Understanding these shoulder biomechanics allows a better insight into the shoulder, which hasSelector restrictions. In other words, if the arms lost the ability to step away from the body and up towards the head, the movement of the shoulder blade and the collar must be evaluated to restore without pain, unlimited shoulder movement.