Which Is an Eccentric Function of the Flexor Pollicis Longus

question 68

Multiple Choice

Which is an eccentric function of the flexor pollicis longus?

• A)restrains/slows flexion of the forearm at the elbow joint
• B)restrains/slows flexion of the thumb at the carpometacarpal,metacarpophalangeal,and interphalangeal joints
• C)restrains/slows extension of the arm at the glenohumeral joint
• D)restrains/slows extension of the thumb at the carpometacarpal,metacarpophalangeal,and interphalangeal joints

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