NSCA final questions with correct answers

A strength and conditioning professional is training two 16-year-old males; one has developed facial hair and a deepened voice, while the other has not. Which of the following is the most effective indicator of their physical maturation level? a. exercise readiness b. chronological age c. skeletal age d. emotional maturity Answer c. skeletal age As boys grow, they become taller and gain body mass. During this time, muscle changes as well, first in _______________ and second in _______________. a. high-level force production; velocity b. velocity; weight c. weight; mass d. mass; high-level force production Answer d. mass; high-level force production Which of the following types of body proportions is characterized by a rounder body with broader hips? a. mesomorph b. endomorph c. polymorph d. ectomorph Answer b. endomorph