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Exercise tears the muscles (causing some pain). When the muscles heal, they become defined and (stronger due to the fact they know strenuous activity will occur).
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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.
What happenes during isokinetic exercise?
Muscles contract and relax to move a joint.
In what part of the body does contractions happen in?
Every muscle has the ability to contract. It is what muscles do.
What term is used to refer to exercise in which muscles contract but there is very little body movement?
rigormortis
What would happen to a muscle's ability to contract if calcium levels within the muscle were low?
Muscles cannot contract without calcium
Can individual muscles pull in only one direction?
all of them, muscles can only contract and relax
What muscles does the pec fly exercise work?
The muscles used in Pec Fly Exercise are the pectorals (Chest muscles) and deltoids (Shoulder muscles). If done properly and the right sized weight for your ability then you should feel the pulling in your chest and your shoulders.
What does it mean when your muscles dilate?
During exercise your muscles need more energy from respiration in order to contract. So your heart beats faster and the arteries supplying the muscles dilate (widen)
Can you exercise your heart like the other muscles in your body?
Absolutely. When you get your heart racing during (typically aerobic) exercise, you increase its ability to pump blood.
How does exercise effect muscle fatigue?
There are various ways through which exercise will effect muscle fatigue. This will enhance blood circulation which will deliver more oxygen to the fatigued muscles. Exercise will also cause lactic acid to be released.
Which specialized tissue contracts and relaxes?
Muscles are tissues that are specialized for contractions.
Given certain constraints strength is our ability to contract our muscles with maximum force.?
Yes, one can build strength by using the muscles so that they are more efficient and larger.
