When the action in question is flexion of the hand at the wrist joint an antagonist is:

Name: When the action in question is flexion of the hand at the wrist joint an antagonist is:
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Question

Quizplus · Accepted Answer

The extensor digitorum muscle is responsible for extending (or straightening) the fingers and wrist. When flexion of the hand at the wrist joint is occurring, the extensor digitorum muscle acts as an antagonist, meaning it is working in opposition to the muscles causing the flexion (such as the flexor carpi ulnaris).

When the Action in Question Is Flexion of the Hand