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A decrease in the pH level causes the heart to beat faster.

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10y ago
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14y ago

lactic acid
is a source of energy for the heart in low oxygen level.lack of it may mean that the heart will lack enough energy for its pumping action.

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Q: How does lactic acid affect heart rate?
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Why does your heart rete increase when your running?

The heart rate increases to supply more lactic acid to the muscles for anaerobic respiration.


How does increasing heart rate benefit a games player?

When exercise begins the rate at which blood is circulated around the body increase by heart rate increasing. Lactic acid is a metablolic byproduct which circulates whithin the blood, when exercise begings the concentration of lactic acid begings to increase. When blood is pumped to working muscles , lactic acid begins to oxadise. Without the oxidisation of lactic acid muscles can begin the fatique in the muscles. The athlete will eventually have to stop exercise or even reduce the intensity. - The model above explains that with an increase in heart rate results in a more readily supply and circulation of blood to and from the working muscles. This increase is only possible if heart rate increase therefore benefiting the players game. This is only one benefit of an increase in hear rate to a players game.


How does depressants affect the heart rate?

depressants affect the heart rate by its heart rate


Why after dancing the heart rate stays fast for a long time?

In order to distribute oxygen to the muscle cells needed to dance, the blood must pump at an increased rate over the resting heart rate. At the end of exercise, there is still a defiency of oxygen and often anaerobic respiration (no oxygen present) takes place leaving lactic acid in the muscle cells. To return to baseline, the lactic acid must be removed by facilitating aerobic respiration (oxygen present).


What builds up in your cells as you exercise?

If you exceed the rate of oxygen uptake, then lactic acid.


How does laughing affect your heart rate?

It increases your heart rate.


How do you treat acidity?

Lactic acid is formed d/t the lack of O2 in the respiratory system. Usually it is caused by an increase in respiratory rate. One must have oxygen in order to break up the lactic acid.


How does exercise affect heart rate and pulse rate?

Yes, excercise does affect your heart rate. It makes your heart faster of the oxygen and things.


How do you ride a bike economically?

You stay in a gear that lets you spin the cranks between 80-110 RPM while keeping your heart rate in a zone that doesn't lead to lactic acid build-up.


How does sports video game affect heart rate?

The only way it would affect your heart rate is if you got excited or nervous, which would raise your heart rate.


How does rap affect heart rate?

Rap effects your heart rate because it speeds up your heart rate.


How does heart rate affect the adrenal glands?

The heart rate in the human body doesn't actually affect the adrenal glands. Its the other way around. The adrenal glands affect the heart rate by rising the rate over what it actually should be.