Well heart rate is like a variable, if someone is bigger blood has to flow farther, and takes more pressure to deliver the blood. As you age, cholesterol accumulates in arteries and makes each pump of the heart less efficient, and someone with good fitness needs less beats per minute to deliver all the blood/oxygen they need. Michael Phelps, for example, probably has a heart rate of less than 40 BPM; Whereas as person of the same age that is less involved in an exercise regiment may have a heart rate around 80 BPM.
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Risk the person is taking: Rick isn't using his seatbelt, and that puts him at risk for a higher injury if he gets in a car crash.
Reason why: He thinks seat belts are uncomfortable so he doesn't wear it.
Hi !
Daisy has added 30 minutes of rowing in 20 minutes of running to her fitness routine. These activities are most likely going to improve "cardiorespiratory fitness"
Answer:
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Explanation:
