Muscle & Joint Clinic – The Leading Soft Tissue Treatment Center
The shoulder is the most mobile joint in the body. But this mobility comes at a cost: stability. Shoulder problems, including pain and limited range of motion, are common complaints due to the shoulder’s instability. The shoulder girdle is a complex system consisting of four joints, and more than 20 muscles, tendons and ligaments. They work as a team to stabilize and simultaneously provide motion. If any part of this system stops doing its job the body will compensate, in order to maintain normal function. This compensation will cause overuse of certain muscle groups and weakness of others.
The shoulder is designed as a highly mobile joint to assist us in a wide variety of daily activities. A stiff or painful shoulder can make many of these activities difficult, such as putting on a seat belt or pulling items out of a cabinet. Having poor range of motion puts the shoulder at risk for injury.
Because of the shoulder’s complexity, a broader view must be taken to correct dysfunction and get rid of pain:
The rotator cuff is the set of muscles that keep the arm attached to the body. Larger muscles, like the biceps and triceps move the arm, but you need the rotator cuff to allow the arm to move fully and pain-free. When the rotator cuff has the smallest bit of dysfunction, the arm starts moving excessively in the shoulder socket. This causes pain and arthritis. The larger muscles will then tighten up, trying to prevent excessive movement. They will, but at the cost of lost range of motion. Restoring balance to the rotator cuff and larger muscles and building their endurance is a keystone to getting the shoulder out of pain and restoring full range of motion.