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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.
Which two structures are directly involved in locomotion in humans?
The skeletal system, including bones and joints, provides the framework and support necessary for movement. The muscular system consists of muscles that contract and relax to create the force needed for locomotion.
The molecule that provides the energy to the muscle for contraction is?
Adenosine triphosphate (ATP) is the molecule that provides energy to muscles for contraction. When ATP is broken down during muscle activity, it releases energy that fuels muscle contraction.
What muscle can do?
Muscles can contract and shorten
How do muscles contract and relax?
muscles contract and relax by bring about movements.
What two ways do muscles work?
They contract and relax
What happens if the papillary muscles fail to contract?
If the papillary muscles fail to contract the valves will prolapse. The papillary muscles are located in the ventricles and contract to prevent prolapse.
What body system Directly causes mechanical motion?
The muscular system is directly responsible for producing mechanical motion in the body. Muscles contract and relax to generate movement of body parts.
Can you contract your smooth and cardiac muscles on purpose?
Smooth Muscles can, but Cardiac Muscles can not.
When muscles shorten they.?
contract
When muscles contract what do they do?
Shorten
Are nerves needed for muscles to contract?
Yes, without the nerves the muscles would be rendered useless. The muscles MUST have stimulation from somehwere in order to contract.
