the entire cool down process should a. last between 5 & 10 min. b. last between 15 & 20 min. c. allow the heart to gradually increase in rate. d. allow muscles to gradually increase in temperature.
The entire cool down process shoulda. last between 5 & 10 min. b. last between 15 & 20 min. c. allow the heart to gradually increase in rate. d. allow muscles to gradually increase in temperature. the answer is A