What causes posterior shoulder capsule tightness?

What causes posterior shoulder capsule tightness?

Posterior capsule tightness (PCT) is a soft tissue alteration commonly described in overhead athletes. The tightness is described as an adaptation to repetitive high tensile loading on the posterior shoulder capsule during the deceleration phase of throwing,13 which may stimulate posterior capsule fibrosis.

What does a tight shoulder capsule feel like?

The main symptoms of a frozen shoulder are pain and stiffness that make it difficult or impossible to move it. If you have frozen shoulder, you’ll likely feel a dull or achy pain in one shoulder. You might also feel the pain in the shoulder muscles that wrap around the top of your arm.

Which is an example of capsular tightness in shoulder?

Localized areas of capsular tightness or adhesions are identified by the pattern of motion restriction. For example a shoulder with limited humeral elevation in anterior scapular planes limited cross body adduction and limited internal rotation is likely to have tightness of the posterior capsule.

What causes tightness in the posterior shoulder joint?

1. Bony changes in the glenohumeral joint 2. Posterior shoulder muscle tightness secondary to increased deceleration forces of the arm during follow through 3. Posterior capsule tightness from repetitive microtrauma during the late cocking and follow through phases of throwing •(Salamh et al, 2015). AAOMPT Conference 2015 5

What are symptoms of posterior capsule tightness ( PCT )?

Posterior capsule tightness (PCT) and shoulder impingement syndrome (SIS) symptoms are both associated with altered shoulder biomechanics and impairments. However, their combined effect on kinematics, pain, range of motion (ROM), strength, and function remain unknown.

What makes up the posterior capsule of the shoulder?

The posterior capsule is a band of fibrous tissue. Four muscles and their tendons make up the rotator cuff of shoulder. This capsule interconnects with the tendons of the rotator cuff. They cover the outside of the shoulder to hold, protect and move the joint.