Which is a negative effect of using human growth hormone as a performance-enhancing drug?
The image shows what happened when Claudia was jogging.

Sara has recently joined a sports club and her parents are noticing some changes in her behavior. Which of these indicates that Sara might be using performance-enhancing drugs?
Which example best describes the term sedentary?
Which is a strength-training activity?
What is one thing a person should do to stay safe when exercising?
Look at the graph about the barriers to working out.

Michael believes that a piece of equipment he bought will quickly sculpt his abdominal muscles. What can this belief be best identified as?
The image shows friends at the gym.

According to federal guidelines, how much time should an adult perform moderate exercise each week, in addition to strength training?
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