Sanjie aerobics is a set of fitness exercises based on the theory of traditional Chinese medicine. It stimulates the meridians and acupoints of the human body through specific movements and breathing methods, so as to achieve the purpose of regulating the functions of viscera and strengthening the body. For example, the heart likes to pat the inside of the arm, the liver likes to stretch, the spleen likes to rub the stomach, the lungs like to pat the back, and the kidneys like to stand on tiptoe. Although each movement seems ordinary and simple, you need to persevere to play its due role.