which of the following statements is true about heart rate and exercise? a. it is best to exercise your…

which of the following statements is true about heart rate and exercise? a. it is best to exercise your heart as hard as possible. b. maximum heart rate can be calculated by taking 220 minus your age. c. your recommended exercise heart rate is 30% of your maximum heart rate. d. all of the above are true statements. please select the best answer from the choices provided. a b c d

which of the following statements is true about heart rate and exercise? a. it is best to exercise your heart as hard as possible. b. maximum heart rate can be calculated by taking 220 minus your age. c. your recommended exercise heart rate is 30% of your maximum heart rate. d. all of the above are true statements. please select the best answer from the choices provided. a b c d

Answer

Brief Explanations:

  • Option A is incorrect as over - exercising the heart can be dangerous.
  • Option B is correct. The common formula for maximum heart rate is 220 minus age.
  • Option C is incorrect. A typical recommended exercise heart rate is 50 - 85% of maximum heart rate, not 30%.

Answer:

B. Maximum heart rate can be calculated by taking 220 minus your age.