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Answer:

1500m runner needs to conserve energy so as not to ware out

The fellow that is engaged in running about 1500m needs a lot of energy hence he/she must conserve energy at the beginning of the race.

Why must a long distance runner conserve energy?

We know that running is a physical activity that leads to the exertion of a lot of energy.

The fellow that is engaged in running about 1500m needs a lot of energy hence he/she must conserve energy at the beginning of the race. The person performing a short distance dash of 100m can bring on all the energy at the start of the race since  it is required in a short distance race.

Learn more about types of race:https://brainly.com/question/14953274

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