Question

The superficial and deep forearm muscles that move the wrist, hand, and fingers are divided into anterior and posterior groups. Complete these sentences that describe these muscles. Some terms will be used more than once. The anterior forearm muscles have their origin on the medial epicondyle of the humerus posterior The posterior forearm muscles have their origin on the lateral epicondyle of the humerus Superficial The muscles originate on the radius and ulna anterior The forearm muscles are responsible for flexion of the wrist and fingers deep The forearm muscles cause extension of the wrist and fingers Both and groups work together to cause abduction and adduction of the wrist.

Answer 1

Answer-

The superficial anterior forearm muscle have their origin on the medial epicondyle of humerus.

The deep posterior forearm muscle have their origin on the lateral epicondyle of humerus.

The anterior deep muscle originate on radius and ulna.

The superficial anterior forearm muscles are responsible for flexion of wrist and fingers.

The superficial posterior forearm muscles are responsible for extension of wrist and fingers.

Both superficial anterior and superficial posterior groups work together to cause abduction and adduction of wrist.