求翻译：Tai Chi's health benefits have been studied for nearly 2,000 years in China and for only about 20 years in the west. However, western medical research is quickly discovering what Chinese medicine has long realized, that Tai Chi provides more benefits than any other single exercise. No wonder it is the most popular exercise in the world! Besides providing the lowest weight bearing exercise known, regular practice of Tai Chi can also是什么意思？

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