2382Physical EducationMedium
What is the primary function of the labrum in the shoulder joint________?
ARestricting movements for stability
BShock absorption
CEnhancing synovial fluid production
DTransmitting nerve signals
Correct answer
B. Shock absorption
Explanation
Explanation: The labrum is a ring of fibrocartilage that surrounds the glenoid cavity of the scapula. One of its main functions is to provide shock absorption and stability to the shoulder joint by deepening the glenoid cavity and acting as a cushion between the humeral head and the glenoid.