how does a muscle pull a bane
Answer (1)
Muscles don’t pull bones directly, instead, they pull on tendons, which are tough bands of connective tissue that attach muscles to bones.Here’s how it works:Muscle contraction - When your brain sends a signal, the muscle contracts (shortens).Tendon pulls bone - The contracting muscle pulls on the tendon.Bone moves - The tendon pulls the bone it’s attached to, causing movement at the joint.For example, when you bend your elbow, your biceps muscle contracts, pulling on the tendon connected to your forearm bone, which moves your arm.
