Weight loss of body weight is enough to reduce health risks and increase life expectancy in obese individuals. question 3 options: a. 5-10% b. 15-20% c. 25-30% d. 35-40%

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.