An appropriate exercise to develop muscle endurance for the _____ is _____.
a. quadriceps; one set of 15 knee flexions at low resistance
b. triceps; one set of 15 repetitions of wrist curls at low resistance
c. wrist flexors; one set of 15 repetitions of wrist curls at low resistance
d. hip abductors; one set of 15 repetitions of half-squats at low resistance
Answer: C