The duration of the creatine phosphate energy system is approximately __________ to __________ second(s).
Fill in the blank(s) with correct word
Question 2
Carbohydrate that is consumed during endurance exercise appears to delay fatigue by:
a. providing a steady supply of glucose that exercising muscles can use.
b. sparing muscle glycogen.
c. rapidly resynthesizing muscle glycogen.
d. all of the above