Performance-related fitness has five components: agility, balance, coordination, power, reaction time, and speed.

Why is it harder to raise the heart rate to the proper training intensity with cycling?

Which of the following statements is being promoted as a new public health message, backed by research for understanding the link between body weight and health risk?

A constant negative caloric balance leads to a decrease in lean body mass.

Which of the following is a characteristic of anorexia nervosa?

Lean body mass (LBM) equals body weight (BW) minus fat weight (FW).

Which of the following is not one of the five stages of the transtheoretical model for changing behavior?

Which vitamin taken in high doses (400 mcg per day) in early pregnancy can prevent serious birth defects?

John does not believe he will get lung cancer from smoking cigarettes; therefore, he does not intend to quit smoking. John is in which stage of the transtheoretical model of change?

To enhance quality of sleep, which of the following should be practiced?