2006-12-10 09:29:21 · 5 answers · asked by dee 2 in Education & Reference ➔ Homework Help
Pulse rate is also known as your heart rate (simply speaking). When you are active your heart works harder to supply your muscles with more blood flow thus giving you more oxygen and other nutrients to maintain your current activity. The harder you work the harder your heart works, there is a positive correlation between physical activity and heart/pulse rate.
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2006-12-10 09:32:53 · answer #1 · answered by NautyRN 4 · 0⤊ 0⤋
The blood compelled out of the midsection into the aorta strikes instruments up a rigidity wave that travels alongside the arteries which expands the partitions. this enlargement is palpable as pulse. With greater suitable heart fee to compensate the greater suitable oxygen call for via interest will advance the heart beat fee.
2016-10-18 02:05:59 · answer #2 · answered by ? 4 · 0⤊ 0⤋
Increased activity requires additional oxygen, and the increased pulse rate supplies it.
2006-12-10 09:31:41 · answer #3 · answered by Anonymous · 0⤊ 0⤋
The more our bodies move the more oxygen is used by the system, increased heart rate delivers more oxygen too all the organs of the body.
2006-12-10 09:32:51 · answer #4 · answered by WitchTwo 6 · 0⤊ 0⤋
it's logic
2006-12-10 09:31:42 · answer #5 · answered by Camel Eye 1 · 0⤊ 0⤋