Question

What is the role of muscle in the movement of our forearm?

Answer 1

in forearm skeletal muscle is present this type of muscle is voluntary nature which mean we can control their movement
it contract and relax rapidly thus causing movement of forearm
(the blood supply here is more thus providing sufficient energy and it is supported by exoskeleton(bones) )

Answer 2

Answer:

Muscles expand and contract to bring about movement of our forearms.

Explanation:

The muscles that bring about the movement of our fore arms are antagonistic muscles. Antagonistic muscles are those muscles that work in pairs. The muscles that bring about the movement of our arms are named as flexor(biceps) and extensor(triceps). When we strech our hands the flexors relax and the extensors contracts and vice versa.