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mccaski95 mccaski95
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9 years ago
Explain the relationship between HR/ BP and intensity
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wrote...
9 years ago
During low-intensity exercises, the heart beats well below its maximum rate. As exercise intensity increases, the heart rate moves closer to its maximum rate. Low-intensity exercises raise the heart rate to 40 to 50 percent of an individual’s MHR. Moderate-intensity exercises increase the heart rate to 50 to 70 percent of the MHR, while vigorous-intensity exercises elevate the heart rate to 70 to 80 percent of the MHR.
wrote...
9 years ago
Cardiac output= heart rate X stroke volume.

Blood pressure= Cardiac output X Systemic Vascular Resistance (afterload)

So, if HR increases, BP increases.
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