Jill enjoys jogging, bicycle riding, and cross-country skiing. All of these activities are ______.

Question

Quizplus · Accepted Answer

Aerobic activities require the use of oxygen to provide energy to the body, and all three of Jill's activities require sustained effort over a period of time, making them aerobic. Anaerobic activities, on the other hand, require short bursts of intense effort, such as weightlifting or sprinting. Anabolic and isometric activities are not related to the types of activities Jill enjoys.

Jill Enjoys Jogging, Bicycle Riding, and Cross-Country Skiing