Which One of the Following Statements Best Describes the Physical

Multiple Choice

Which one of the following statements best describes the physical exercise of teenagers in the United States?

A) Most get enough exercise in the course of a typical day to support good health.
B) Most probably get more exercise than their growing bodies can easily tolerate.
C) Most get little exercise, yet they maintain their health because adolescents need little exercise.
D) Most do not get enough exercise to support good health in the course of their daily lives.