Nutrition for Health, Fitness & Sport 10th Edition by Melvin Williams ,Dawn Anderson,Eric Rawson

تمرين 15

Research has suggested that creatine supplementation may enhance performance in which of the following types of physical performance tasks?
A) an all-out power lift in 1 second
B) high-intensity exercise lasting 6-30 seconds
C) 10-kilometer race lasting about 30 minutes
D) marathon running (26.2 miles)
E) ultramarathons, such as Ironman-type triathlons