(Pulse caused by the contraction and relaxation of arteries as the heart beats. It happens all the time to live. Work should find a pulse, but many of the most popular is detected. Artery at the wrist)
to exercise it. The body needs energy higher than normal. Need more oxygen The need to breathe air into faster. And the blood must flow through the alveoli into the lungs faster. It found that faster heartbeat, shortness of breath and heart to pump blood faster. Thus, the pulse is related to the respiratory and circulatory system in the body.
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