The Vital Shoulder ComplexBy: John Gibbons A comprehensive guide to understanding the complexities of the shoulder and treating shoulder injury and pain The area of the body we commonly refer to as "the shoulder" is in fact a complex of interconnected systems bones, tendons, muscle, and joints that together work to move our arms, hands, and fingers. Because the shoulder must trade stability for mobility, it is also one of the weakest joints of the body, which explains why it