In order to calculate your target heart rate, you must figure out your resting heart rate.
So {A} would be the best answer.
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B improve your posture and appearance
Answer:
The role of increased blood flow
During moderate- to high-intensity exercise, your muscles and tissues demand more nutrients and oxygen, which means that your heart must work harder and pump faster to meet those needs, says preventive cardiologist Haitham Ahmed, MD.
Answer: what is a benefit of following the recommended daily allowances for carbohydrates?
Carbohydrates are your body's main source of energy: They help fuel your brain, kidneys, heart muscles, and central nervous system. For instance, fiber is a carbohydrate that aids in digestion, helps you feel full, and keeps blood cholesterol levels in check.
Explanation:
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