2 years ago

Why do muscles need both an origin and an insertion point to properly function

1 answer:

6 0

Answer: The origin is where the muscle joins the stationary bone. The insertion is where it joins the moving bone. ... At the bone, the fibres of the tendon are embedded in the periosteum of the bone. This anchors the tendon strongly and spreads the force of the contraction, so the tendon won't tear away easily.

Explanation:

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