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Higher heart rate means a higher flow of nutrients and oxygen to the muscles, which they need to function.

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15y ago

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What does exercise do for your heart?

Exercising regularly and not putting too much pressure on your body will increase the size of your heart. But if you rarely exercise and put on a lot of pressure during physical activities,then your heart will be aching and you may have heart problems later in life.


Should a four year old heart rate increase while exercising?

of course. its part of the human body functions.


Why does your pulse increase as your ACTIVITY increases?

When your exercising you heartbeat quickens and makes your blood go through you faster making your pulse speed up. When your not exercising your heart isn't working as fast and therefore doesnt have to pump your blood so fast


What systems in the body work harder when exercising?

Your Heart


Why does the heart pump faster when you are exercising?

To compensate for the body requiring more oxygen because of exercising


How does the heart pump when you exercise?

When you are exercising, you are breathing in oxygen (O2) and it is get the heart to pump more blood to your body


Why is warming up important before exercising?

Warming up before exercising is important because it helps increase blood flow to the muscles, raises body temperature, and prepares the body for physical activity. This can help prevent injuries and improve performance during the workout.


Why is exercising important even if your body composition doesn't change?

Exercising keeps your body and heart active and in good state. Even if you see no physical results, regular exercising will lead to increased blood flow and overall good health. Your heart aret & breathing rate will also improve along with your stamina with regular Exercising .


What happens to the most affected systems in the body when exercising in a cold environment?

When exercising in a cold environment the muscle will be cold and oxygen and blood will not flow smoothly during exercise. It is important to dress warmly and warm-up before exercising to prevent injury.


What body processes change during and after exercise?

When you exercise you breathe heavier and faster, your heart beats faster, your muscles hurt, and you sweat. These all relax when you finish exercising.


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.


Why does a persons face flush after exercising?

A person may experience their face flushing after exercising due to the body temperature increase. Hydration is very important when exercising to keep the temperature regulated.