because the blood pumps faster so the blood gets to the heart faster as a result of the heart pumping faster
Answer:
Anaerobic simply means "in the absence of oxygen." ... Anaerobic exercise is used by non-endurance athletes to increase strength, power, and speed and by bodybuilders to build lean muscle mass. You can tell if you are in an anaerobic state if you are between 80 percent and 90 percent of your maximum heart rate (MHR).
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Answer:
I believe it is the "Social exchange theory"
Explanation: