Answer:
The methods the body would use to provide a person with energy throughout a race is using the ATP in the muscle cells for the first 3 seconds.
For the next 8 to 10 seconds, the body replaces the used ATP and produces more.
Within the next 90 seconds of the race, anaerobic respiration is used up to make more ATP (Adenosine triphosphate).
Therefore, during the whole process, the three energy systems used are:
the ATP-PC System
the Glycolytic system
the Oxidative system
