1. True or false? Children and adolescents can improvebone health with regular physical activity, especially if theyfocus on high impact activities such as running and repeatedjumping.
Select one:
a. True
b. False
c. Children can only stimulate bone health by lifting weights ina gym setting.
2.Which of the following statements are true aboutphysiological differences between children and adults? Select allthat apply.
Select one or more:
a. Children tend to sweat less than adults do.
b. Children have a lower VO2Max than adults do.
c. Children tend to have more muscle fibers than adults do.
d. Children tend to have a greater total lung capacity thanadults.
e. Children tend to have a greater maximal heart rate thanadults.
3. Why does maximal cardiac output decline withage?
Select one:
a. Because bone mineral density declines.
b. Because maximal stroke volume and maximal heart ratedeclines.
c. Because total lung volume declines.
d. Because type II muscle fibers decline with age.
e. Because blood pressure increases with age.
