Tap into your local hospital system to find tai chi classes in your area, and look for opportunities through World Tai Chi Day in April.

It may be no-imapct exercise, but Tai Chi makes bones stronger.

RODALE NEWS, EMMAUS, PA—Science is starting to catch up with what ancient healers have known all along. Tai chi—a traditional martial art focused on slow, steady movements and balance—is good for us, and for many reasons. A new study published this month in the Journal of Alternative and Complementary Medicine builds on that evidence, finding that older women with osteoarthritis partaking in a tai chi program enjoyed stronger bone density and greater flexibility, and weren't as afraid of falling.

THE DETAILS: In the small study, researchers from South Korea and the United States recruited 82 women living with osteoarthritis, a painful condition caused by wear and tear, and one that causes joint inflammation and stiffness. The participants' average age was 62 years old. One group of women enrolled in a six-month tai chi program designed for people with arthritis, while the other group of women resumed life as usual. The tai chi group significantly increased flexibility, strength, and bone density, while alleviating the fear of falling—something that can seriously impact an older person's quality of life—when compared to the business-as-usual group.

WHAT IT MEANS: Young or old, there's something that this venerable form of exercise can do for you. Scientific studies have found tai chi not only eases arthritis, but also soothes back pain, all while reducing the risk of falls. The calming art also has been shown to lower blood pressure and stress levels.

Here's how to try out the ancient art, at home or in a class.

• Tap into World Tai Chi Day. April 24 marks this year's World Tai Chi Day, when tai chi events are held all over the world. The event's website will stream video of tai chi events all day on April 24. Your local hospital health system, college, or adult community center may also offer tai chi classes. Call to find out!

• Try a video.. If you want to give tai chi a try at home before the April 24 event, try one of these DVDs recommended by Rodale's Prevention magazine:

• Sunrise Tai Chi
• Scott Cole: Discover Tai Chi For Beginners

• Try some easy moves. Prevention offers three easy tai chi moves you can try on your own.