Multiple Choice
In aerobic performances lasting 3 to 20 minutes, which of the following factors limits performance?
A) VO2 max
B) creatine phosphate depletion
C) availability of carbohydrate supplementation
D) availability of plasma FFA
Correct Answer:
Verified
Correct Answer:
Verified
Q9: During exercise, muscle ATP concentrations often fall
Q10: Reaction time and skill would be most
Q12: Blood buffers would most likely improve performances
Q13: What is the primary energy source in
Q16: Which of the following has been shown
Q16: A subject, with eyes closed, repeatedly contracts
Q17: Running performances lasting 21 to 60 minutes
Q18: Fatigue refers to<br>A)the sensation of pain associated
Q18: Fatigue can be viewed as an imbalance
Q20: Running economy becomes an increasingly important determinant