ISOM (isometric) contraction of finger, thumb, and wrist muscles is paramount to gripping the weights, especially during pulling exercises. Pectoralis minor helps in _____ joint movement.

ISOM (isometric) contraction of finger, thumb, and wrist muscles is paramount to gripping the weights, especially during pulling exercises. Pectoralis minor helps in _____ joint movement.

ISOM (isometric) contraction of finger, thumb, and wrist muscles is paramount to gripping the weights, especially during pulling exercises.
Pectoralis minor helps in _____ joint movement.


a. protraction

b. retraction

c. depression

d. elevation


Answer: c. depression


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