If you're bored by exercise machines and can't face another step class, you might consider putting some chops, kicks, and flips into your exercise routine. How? Try a martial arts class.

Besides being fun, the benefits of martial arts are tremendous; they include increased self-confidence, energy, strength, stamina and mental capacity. Many forms are no slouch in the calorie and fat-burning department, incinerating as many as 600 calories per one-hour class. Martial artists also report reduced stress levels, fewer physical injuries and illness and a strengthened immune system.

The term martial art encompasses a wide variety of styles, methods and techniques. To find one that matches your health and fitness goals and personal style, read on.

Judo

Sport, art, workout and self-defense training, this popular martial art was created in 1882 and introduced into the Olympics in 1964. Judo, which roughly translated means "the gentle way," teaches you to "give way" rather than use force to overcome an opponent. Its trademark throwing, control holds, arm locks and choking techniques make it the marital arts form of choice for many "chop-chop" movies. But its emphasis on safety and full-body physical conditioning make it the choice for millions of exercisers. For more information, check out the United States Judo Federation.

Kung Fu

Like many other martial arts disciplines, Kung Fu originated in China; its name means "skill with effort." It was first made popular in the U.S. by film star Bruce Lee, who was known for his incredible speed, coordination and physique. There are literally hundreds of Kung Fu variations and sub-styles. All fall roughly into two basic categories: "hard and external" and "soft and internal." Hard styles emphasize strikes and kicks, while soft styles concentrate on staying grounded and balanced. Some use weapons and props. Kung Fu is an excellent choice if you want to improve your quickness and agility as well as your self-defense skills. An added bonus: you'll look really cool wearing the "dai," the sash-like belt that wraps around your "gee" or uniform. Want to know more? Go to Kung Fu Online.