Question

what do muscles work in to move a joint in both directions

Answer 1

Answer:

Explanation:

Muscles move body parts by contracting and then relaxing. Your muscles can pull bones, but they can't push them back to their original position. So they work in pairs of flexors and extensors. The flexor contracts to bend a limb at a joint.

Answer 2

Answer:

Muscels work in to move a joint in both directions because there is no more organs that can help the joint to mobe only muscles. When muscels move it moves the bone's joint also...

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