Which of the following activities would rely most heavily on the phosphagen energy system?
A. 800-metre running
B. Weightlifting
C. 1,500-metre running
D. All of the above
Answer: Weightlifting
Which of the following activities would rely most heavily on the phosphagen energy system?
A. 800-metre running
B. Weightlifting
C. 1,500-metre running
D. All of the above
Answer: Weightlifting