About the extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor digitiminimi, and extensor carpi ulnaris. Introduction: In hands both extrinsic and intrinsic muscles are present. The intrinsic muscles are in the hand and the extrinsic muscles are located in the forearm. The extrinsic muscles are located in a round shape in the upper forearm. The tendons of these muscles extend to the wrist and the hand. The functions of these muscles are to flex and extend the wrist and digits, and moreover, make the digits to undergo abduction, adduction, radial, and ulnar flexion.

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Chapter 12, Problem 12.1.10AYLO

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To determine:

About the extensor carpi radialis longus, extensor carpi radialis brevis, extensor digitorum, extensor digitiminimi, and extensor carpi ulnaris.

Introduction:

In hands both extrinsic and intrinsic muscles are present. The intrinsic muscles are in the hand and the extrinsic muscles are located in the forearm. The extrinsic muscles are located in a round shape in the upper forearm. The tendons of these muscles extend to the wrist and the hand. The functions of these muscles are to flex and extend the wrist and digits, and moreover, make the digits to undergo abduction, adduction, radial, and ulnar flexion.

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