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How do muscles contract and relax?
muscles contract and relax by bring about movements.
Why do muscles ocontract and relax?
Yes, all muscles will contract and relax, Except the cardiac muscle and involuntary muscles which will be constantly working. er. Heart, intestines. But Voluntary muscles will only work together antagonistically.
What are the organs that can be contracted and expanded to produce bodily movements?
The organs that can contract or relax in order to produce bodily movements are called muscles.
What two ways do muscles work?
They contract and relax
Are there bones tissue that can relax and contract.?
Bones themselves do not relax and contract; they are rigid structures that provide support and shape to the body. However, muscles attached to bones are responsible for movement and can contract and relax. When muscles contract, they pull on bones, facilitating movement of the skeletal system. This interaction between muscles and bones allows for various movements and functions in the body.
What happens during isokinetic exercise Muscles contract at a constant rate. Muscles contract and relax to move a joint. Muscles do not contract at all. Muscles contract with very little body movement.?
Muscles contract and relax to move a joint. ... Muscles contract at a constant rate. Muscles contract and relax to move a joint.
What muscles contract and relax when you bend your leg?
When you Bend your Leg your hamstring contracts and your quadriceps relax
What releases when muscles contract and relax?
Endorphins.
What two actions do muscles make?
Contract and Relax
How do muscles bring about movement in an organism?
Contraction of the biceps and the relaxation of the triceps bend the arm .In straightening the arm the triceps contract and the biceps relax
What happens to rib muscles when they relax?
The internal intercostal muscles relax and the external intercostal muscles contract, pulling the ribcage upwards and outwards.
When muscles contrast do they get shorter or longer?
Do you mean "contract". Well, when muscles contract they get shorter and fatter. When they relax they get longer and thinner.
