Answer:
Body alignment is critical since improper form during a workout might result in pain or injury.
Explanation:
I would advise them to keep their backs straight and their hands shoulder width apart.
Answer:
C
Explanation:
Primary functions of the biceps brachii is flexion of the elbow and supination of the forearm. In fact, it is the prime mover of forearm supination. Since it crosses the gleno-humeral joint, it also serves to assist shoulder elevation.
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