How do muscle work in pairs to move body

By twisting and stretching, the transverse striated muscles move the bones in the joints. The muscles attach to the bones directly or through tendons. Some muscles are found in multiple sites that contracted for the bones.

Explanation:

That is why they work in pairs. Movement of the muscles with contraction causes the movement of the bones. Skeletal muscles work in pairs. When one muscle contracts, the other one relaxes, and they always work in a way of pulling, not pushing.