The benefits of exercise in helping to build bone mass in children do not occur if what condition exists?
a. malnutrition
b. insufficient calcium intake
c. early menstruation
d. eating disorders
Answer: b. insufficient calcium intake
The benefits of exercise in helping to build bone mass in children do not occur if there is insufficient calcium intake. The greatest impact is seen by weight lifting and compressive exercises in building children's bone mass, but dietary needs must also be met.