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During exercise, you breathe in a little amount of oxygen, and give out lots of carbon dioxide. This is why afterwards, you are left breathless. Also during exercise, your dominant muscle/s in that exercise do not have the power to keep going. Your heart tries its best to pump as quick as it can (pulse rate increases) to get all the blood round your body to do its job (circulation rate).
Wiki User
∙ 12y ago
Wiki User
∙ 12y agoMuscles work during exercises when you bend your muscle helps you to strech and that is you can bend in other words you can only bend when your muscles are proper and well but if they are broken you can not bend
Wiki User
∙ 14y agoExercise developes muscle by working and making the muscles grow to expand
Wiki User
∙ 14y agoNo, they grow during a rest after
Wiki User
∙ 14y agoyes
Wiki User
∙ 12y agoget big ?
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The immediate effects of exercise on the Diaphragm and intercostals?
The diaphragm and the intercostals are muscles that help breathing. When you excerise they work harder because it is harder to breathe.
Why does the heart beat faster when exerciseing?
As you exercise, the muscles need more oxygen to work. The heart beats faster to get the oxygenated blood from the lungs to the muscles. The harder you exercise, the more oxygen the muscles need, the faster the heart beats.
What muscle groups can you work out with exercise bands?
With exercise bands, you can work out tons of muscles. Muscles that you can work out are arm muscles, leg muscles and back muscles. With leg muscles, you can work out the thighs, and calves muscles.
Why is oxygen necessary as you exercise?
As muscles work harder and more energy is expended, oxygen demand rises. As a result, you breathe harder, increasing the rate and depth of respirations and, thus, take in more oxygen.
What is work out exercises?
work out exercise ,..is an exercise that helps our muscles become stronger and bigger..
How does skeletal muscle change during exercise?
Once you start to exercise, your body has to make sure that the muscles that are now working much harder receive the oxygen and fuel they need to keep contracting. The various body systems must begin to work faster and harder to meet this extra demand. The muscles start to work harder, requiring more oxygen and producing more carbon dioxide, which needs to be removed
Is there an exercise that works all your ab muscles?
ab crunches work out your ab muscles.
What are some effects of exercise in muscles?
when we exercise, our heart beats hard and pushes the blood around the body very swiftly, and when this happens the oxygenated blood reaches to the muscles very quickly so the muscles work faster and that helps in the developing of muscles.They get bigger, and are able to lift heavier loads. The negatives of this, is the more the muscle is worked the harder it is to retain flexibility.
What is resistance in exercise?
It is the force (weight) against which the muscles work.
Can jacking be and exercise?
No it doesn't work the muscles above normal.
Does exercise increase metabolism?
DOES EXERCISE INCREASE METABOLISMYes, exercise does increase metabolism. Your metabolic rate is the speed at which the chemical processes of your body produce energy and growth. If you remain physically inactive, nothing much will change; your body will just stay as it is. Exercise forces your body to work harder to adapt to the exercise, which is why it increases your metabolic rate.Cardio exercise forces (primarily) your body's cardiovascular system to work harder. Your heart and respiration rates will increase as you exercise, because your muscles are working harder so they need more fuel, including oxygen, and generate more waste products that must be transported away.Strength training (weight training) stimulates overcompensation for the stress you have deliberately placed on your muscles, connective tissues, and skeleton. Your muscles will increase in size, your connective tissues will strengthen, and your bones will thicken.Therefore, both cardio and strength training make your body work harder. In working harder, your body uses more energy. That increased energy is why your metabolism increases.For information about how to use exercise to increase your metabolism, use the page links listed below:Two mild cardio plans to increase you metabolism via exercise (one easier plan, one harder plan)Does exercise increase metabolism via an intense cardio exercise planWhat can increase your metabolism in other ways
How does exercise effect heartrate?
It increases it and causes the heart to work harder.
