What does exercise cause muscles to do?
rapid expansion aerobic capacity movement to move people Get shorter It will move. Dehydration improve
A B C D E F G H
Exercise causes muscles to contract.
exercise causes muscle fibers to get shorter
What does exercise cause muscles to do? (A) rapid expansion (B) aerobic capacity (C) movement (D) to move people (E) Get shorter (F) It will move. (G) Dehydration (H) improve