Tai chi, a mind-body practice that originated in China around the 12th century A.D. as a martial art, focuses on moving the body slowly and gently while breathing deeply and meditating. Studies have suggested that tai chi can help boost older adults’ immunity to viruses and improve their balance, thereby helping to prevent falls. As a low-impact and aerobic exercise, tai chi can help improve physical condition, muscle strength, coordination, and flexibility; ease pain and sti