Which one of the following individuals should consult a physician before beginning an exercise program? a. a person aged 30 or older b. a person with a low body mass index c. a person who is diabetic d. a person who already performs more than 150 weekly hours of physical activity

To confirm when to exclude children from school, it's recommended that you refer to guidelines from which of the following organizations? a. national association for child care professionals b. academy of family practices c. american academy of pediatrics d. national association for the education of young children

Which of the following is an argument against buying local fruits and vegetables?

If you were running a marathon, which type of muscle fibers would be most useful to you? a. slow-twitch b. fast-twitch, type i a c. intermediate-twitch, type ii b d. slow-intermediate twitch, type i b select the best answer from the choices provided. a b c d