The amount of sleep your body needs on a regular basis is called

The amount of sleep your body needs on a regular basis is called basal sleep.

Explanation:

b

explanation:

because i can

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.