Which measurement is a good indicator of physiological age?

Which advantage do parents who wait to have children enjoy? more energy clearer goals stronger marriages higher intelligence

Using a muscle's full range of motion will result in which of the following? a. muscle imbalance b. increased strength to the entire muscle c. the muscle not being strengthened d. reduced joint flexibility

When lifting heavy loads off the ground, the majority of the weight should be lifted by which of the following? a. arms b. legs c. back d. stomach