To prevent an overuse injury from occurring, a person should a. wear protective gear, such as a knee brace. b. stay with the same exercises so that the same muscles become stronger. c. tie sneakers extra tightly to ensure a correct fit. d. vary his or her exercises from day to day and season to season.

In general, why does a tall person have a higher basal metabolic rate than a shorter person of the same weight? a. shorter people have more skin surface area and lose heat more rapidly than a taller person. b. tall people are more active than shorter people. c. taller people have more skin surface area and lose heat more rapidly than a shorter person. d. taller people eat more protein, which takes more energy to digest. e. shorter people eat less than tall people.