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Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
muscles contract and relax by bring about movements.
they both contract and relax to cause movement and both are uninucleated.
They contract and relax
The muscles contract and relax to pull tendons that are attached to bones that support our body.
Tissue made of cells that contract and relax to produce movement is called muscle tissue.
When you Bend your Leg your hamstring contracts and your quadriceps relax
Endorphins.
Because of the ciliary muscles present on either side of eyes which contract and relax resulting in movement.
Muscles contain certain proteins called contractile proteins which enable it to contract and relax to bring about movements.
Contraction of the biceps and the relaxation of the triceps bend the arm .In straightening the arm the triceps contract and the biceps relax
Contract and Relax