contestada

Bo and Evan have been on the same diet and exercise program. Bo has bulked up more than Evan. Which of the following statements explains
why this may have occurred?
O A. Bo has a greater percentage of fast-twitch fibers than Evan has.
O B. Evan has a greater percentage of fast-twitch fibers than Bo has.
OC. Bo has a greater percentage of slow-twitch fibers than Evan has.
OD. Evan must not have been doing the exercises right, or the results would
have been the same.

Respuesta :

greggygreg

Answer:

Option A - he's able to go build up faster because fast twitch fibers make your muscles contract more

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