Author Question: According to the Physical Activity Guidelines for Americans, which of the following would be enough ... (Read 39 times)

mmm · **on:** Aug 20, 2018

According to the Physical Activity Guidelines for Americans, which of the following would be enough exercise for an adult who wants to achieve health benefits?
a. Two 30-minute sessions of vigorous-intensity aerobic activity per week
b. Three 25-minute sessions of vigorous-intensity aerobic activity per week
c. Three 30-minute sessions of moderate-intensity aerobic activity per week
d. Two 1-hour sessions of moderate-intensity aerobic activity per week

Question 2

Which is not a function of carbohydrates in a sports drink?
a. Energy source
b. Maintains blood glucose levels
c. Increases the rate of water absorption into the body from the small intestine
d. Maintains the pH of the blood