Multiple Choice
For athletes who compete in continuous,intense aerobic events lasting for 90 to 120 minutes (or shorter events repeated in 24 hours) ,________.
A) carbohydrate-loading benefits performance
B) carnitine supplements improve the use of fatty acids as muscle fuel
C) large doses of bicarbonate counter the acid production in the stomach
D) all caffeine-containing foods and beverages should be avoided for at least 2 to 4 days before the competition
Correct Answer:
Verified
Correct Answer:
Verified
Q28: Glycogen is the primary source of glucose
Q29: Phosphocreatine (PCr)is an energy-rich compound found in
Q30: Prolonged,low intensity exercise uses mainly _ muscle
Q31: Energy for muscle contraction is most directly
Q32: Athletes need to consume over 500 grams
Q34: The disadvantage of anaerobic glycolysis in high-intensity
Q35: Variables that determine an athlete's energy needs
Q36: Restoration of muscle glycogen occurs when _
Q37: An example of a food to avoid
Q38: When an athlete's maximal performance is desired,carbohydrates