The answer is either he is using his large muscles or his body heats up but I am not sure which one sorry hope I helped a little
Target heart rate is defined as the minimum number of heartbeats in a given amount of time in order to reach the level of exertion necessary for cardiovascular fitness, specific to a person's age, gender, or physical fitness.
A set considered the amount of repetitions that were completed in one exercise. A repetition is the each individual time that the person doing that exercise.
Example: I do a set of 4 bicep curls. Each set will be 10 repetitions. That means I will do 10 bicep curls, 4 different times to total 40 bicep curls.
Answer:
nerve cell.... a nerve cell is bigger than any other cell
Explanation:
Where’s the story to the question?
