In a right-handed pitcher, which scapular movement accompanies the throwing action?

In a right-handed pitcher, which scapular movement accompanies the throwing action?

• A. Abduction (protraction)
• B. Elevation
• C. Adduction (retraction)
• D. Depression

Answer: (C)

During throwing, the shoulder girdle must provide a stable base as the arm moves rapidly. The scapula pulls toward the spine, i.e., it adducts (retracts), which positions the glenoid fossa optimally and helps stabilize the shoulder so the humerus can accelerate forward efficiently. This retraction is coordinated with the arm’s fast forward motion to protect the rotator cuff and maintain control. The other options don’t fit the typical throwing pattern: moving the scapula away from the spine (protraction) would reduce stability during the explosive throw, lifting (elevation) or lowering (depression) of the scapula doesn’t describe the main scapular change accompanying the action.

During throwing, the shoulder girdle must provide a stable base as the arm moves rapidly. The scapula pulls toward the spine, i.e., it adducts (retracts), which positions the glenoid fossa optimally and helps stabilize the shoulder so the humerus can accelerate forward efficiently. This retraction is coordinated with the arm’s fast forward motion to protect the rotator cuff and maintain control. The other options don’t fit the typical throwing pattern: moving the scapula away from the spine (protraction) would reduce stability during the explosive throw, lifting (elevation) or lowering (depression) of the scapula doesn’t describe the main scapular change accompanying the action.