A muscle pull happens when muscles are overworked or over stretched
skeletal muscles that are attached to ligaments that are attached to bone
A fully contracted muscle that remains in tetanus for a prolonged period can cramp, tear, and pull tendons from their insertions.
A muscle becomes shorter when it contracts.
Tibialis anterior, extensor digitorum and halucis longus, peroneus tertius
When a muscle contracts, it shortens in length.
A muscle that contracts shortens whereas a muscle that relaxes lengthens.
When a muscle contracts, it pulls with a force generated by the muscle fibers contracting and shortening.
The muscles in your leg work against eachother.One contracts and one relaxes to push and pull the bones.
When one muscle in a pair contracts the other expands.
shortens
Flexion
Flexion