Massage is the so-called hard qigong, right?

That's right. Massage in Huangdi Neijing is a qigong practice method and the most effective method, so it is correct. Later, the doctor thought: "According to the statement, it is ancient qigong to fold the skin and press the body, and the stilts are called agile gestures and guide the stilts." Pressing stilts is enough for massage. "It can be seen that walking on stilts mainly refers to self-massage, a method of self-massage to the present.