Everything you could ever need to know about aerobic fitness. Modules include aerobic fitness information, why aerobic fitness is important, absolute and relative Vo2 max, methods for measuring aerobic fitness, fitness norms in the...

Find ideas for water fitness and aerobics at this website. While in a pool, you can use kickboards, water jugs, fins, and water resistant equipment as you participate in a variety of activities: a warm-up, stretches, cardiovascular...

In this resource, students learn the major role of the muscular system, about muscle fibers, the role of ATP and calcium in muscle contraction, how muscles move bones, and how muscles respond to aerobic and anaerobic exercise.

This lesson will describe the effects that exercise and steroids have on your muscles.