Which of the following is an example of deep breathing? A) Holding your breath for as long as you can.
B) Breathing from the diaphragm.
C) Taking quick breaths and visualizing peace flowing into your body.
D) Breathing from the chest and throat

D) Breathing from the chest and throat

Explanation:

D) Breathing from the chest and throat

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.