Tai Chi exercise has caught the attention of many adults in the United States. As a result, researchers are also taking a closer look.

Studies show this form of exercise (smooth, slow movements of the head, trunk, arms and legs) has many healthful benefits. A recent study in Hong Kong has reported on the use of Tai Chi for osteoporosis.

The study looked at the effect of TCC on bone mineral density in 132 postmenopausal women. The exercise was carried out five times each week for one year. Bone loss wasn't stopped with Tai Chi. However, it was slowed down enough to make Tai Chi a possible means of preventing osteoporosis.

Another study by the same group reported similar good results in postmenopausal women practicing Tai Chi for more than four years. It's not clear yet how soon Tai Chi takes effect. More research is underway. Future studies may look to see if the results are reversed if the woman stops exercising.