1. what are two precautions that you should consider before starting a circuit training exercise routine? 2. what are some different examples of goals teens might have involving exercise and  physical activity

Which of the following statements is true about body composition? a. body composition is the percentage of fat to lean body mass. b. body composition is a measure of one's body weight. c. body composition is a measure of one's essential body fat. d. body composition is not a good indicator of overall health. select the best answer from the choices provided. a