Improves the muscles' ability to pull oxygen out of the blood, reducing the need for the heart to pump more blood to the muscles. Reduces stress hormones that can put an extra burden on the heart. Works like a beta blocker to slow the heart rate and lower
blood pressure.
.
The data showed that the heart rate increased with increasing exercise, going from 66 bpm for walking up to 106 bpm for running, so the data did support the hypothesis. Conclusion: The purpose of this lab was to determine the effects of exercise on heart rate.
Answers & Comments
Answer:
Exercise lowers blood pressure
Answer:
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Explanation:
Improves the muscles' ability to pull oxygen out of the blood, reducing the need for the heart to pump more blood to the muscles. Reduces stress hormones that can put an extra burden on the heart. Works like a beta blocker to slow the heart rate and lower
blood pressure.
.
The data showed that the heart rate increased with increasing exercise, going from 66 bpm for walking up to 106 bpm for running, so the data did support the hypothesis. Conclusion: The purpose of this lab was to determine the effects of exercise on heart rate.