Video Course. Tai Ji Quan originated from ancient China. Nowadays it is practiced as an exercise for health. It is suitable for almost anyone. It is easy to learn for health improvement. It has gentle and circular movements. It integrates the body and mind. It has many different forms. It is enjoyable to practice. It is known in China for centuries to be effective for arthritis. Focus on correct posture and breathing control Taiji's movements are regular graceful and well balanced promoting the complete harmony of body and mental activities. Taiji provides the mental relaxation and physical fitness.