It is no secret that exercise is good for us, but sometimes doing the same exercise exclusively can be too much of a good thing. Finding an exercise regimen that you enjoy may seem like a rare find, but your exercising will be even more profitable if you add cross training into your routine. Cross training is adding variety to your exercise or athletic activity, rather than doing the same thing every time. Whether your favorite activity is running, biking, swimming, weight lifting, Pilates, or just taking the dog for a walk, cross training will improve your performance in that activity, while expanding your skills in a variety of other exercise regimens.

A good cross training plan need not be complicated; simply make a schedule that will alternate using various muscle groups and stretching routines. For instance, if you are primarily a runner, you do running stretches and warm-ups as part of your routine. If you use swimming or weight lifting as some of your cross training activities, you will focus on different muscles and stretching routines, as well as use your running muscles in a new way. Remember, whenever you begin a new exercise regimen, you should follow the proper warm-up and stretching requirements, and don't overdo it. Integrate the new sport or exercise slowly. If you are a marathon runner, do not expect to automatically be a swift swimmer. Begin the cross training activity gradually, and schedule in rest and recovery days.

Cross training will improve your body by keeping various muscle groups fresh and fit, while variety in the workout routine helps to prevent overuse injuries. For instance, if you lift weights on Monday, Wednesday and Friday, and bike on Tuesday and Thursday, the muscles used for each activity will rest on the alternating days. Muscles rebuild and repair themselves during periods of rest. Cross training creates balance, giving all muscle groups the chance to strengthen and rest, thus reducing likelihood of injury and maximizing strength and flexibility. Cross training also keeps exercise interesting, staving off boredom that can lead to giving up.

If you plan to introduce cross training into your exercise routine, do your homework. Find out the proper warm-up, stretching, and cool-down recommendations for your new activity, and study any safety requirements. If you are unsure about how to use equipment or do specific movements, consult a coach or personal trainer.