Answer:
coronary arteries
Explanation:
The aorta (the main blood supplier to the body) branches off into two main coronary blood vessels (also called arteries). These coronary arteries branch off into smaller arteries, which supply oxygen-rich blood to the entire heart muscle.
B. finding friends who like to exercise the same way you do<span>. Although that is a good thing, because that increases the chances to continue exercising after some months, it is not a requisite, because you can exercise alone or you can make new friends at the exercise place chosen by you. On the other hand, it is very important that you use appropriate protective equipment, seeing a doctor for a physical assessment prior to beginning exercise, and choosing clothing that matches your program.</span><span />
Answer:
50 to 85 percent of your maximum heart rate
Explanation:
this is the heart rate where your heart beats at moderate to high intensity. this is good for exercising as this will improve your cardiovascular endurance
hope this helps!
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