I will need to have Chrome installed on my computer. (Technology requirements)

According to the exercise modality classification system presented in the text, cross-country skiing would be in what category?

Which of the following tests was developed to estimate the aerobic capacity of children and therefore would be most appropriate and likely most accurate for estimating the  of a 12-year-old?

Low cardiorespiratory fitness is responsible for more deaths than other risk factors such as obesity, smoking, and high cholesterol. 

A spotter should be used for all of the following exercises except

Approximately how many steps per day should an adult walk in order to be classified as active, reaching the threshold for health benefits and weight maintenance?

A braking force that resists gravity or decelerates a rapidly moving body segment best describes what muscle action?

When is it recommended that a client have a graded exercise test (GXT) before starting an exercise program?

The ACSM recommends an intensity of  

The principle of __________ states that the rate and extent of physical fitness improvements will decline as people get closer to their genetic limits.