(HealthDay News) -- Cross training involves varying your fitness regimen with a host of different activities.

Here are some benefits of cross training, courtesy of the American Academy of Orthopaedic Surgeons:

• Cross training allows you to work your entire body, rather than strengthening just one area.
• A good program includes weight-training exercises (weight lifting, for example), aerobics (stair climbing), and flexibility exercises (yoga).
• Rotating between several types of exercise keeps your routine fresh, fun and prevents boredom.
• Overuse injuries are less likely, since muscles aren't used in the same way all of the time.
• Using muscles throughout the body can help you adapt better to new sports and activities.