Because it teaches their children wrong from right
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
The answer you are looking for is B. Use talents to achieve goals :)
B, because having high resistance builds your endurance and makes it stronger. Having low resistance isnt effective enough so cross those out, and high resistance with high steps is too much and can lead to damage