In fact, when answering this question, we must first understand two questions: 1, what is hard qigong? 2. What's the difference between external work and internal work? Knowing these two questions, we can understand the practice method of hard qigong. To answer the first question: what is hard qigong? It's actually quite simple. Hard qigong is what the ancients often said: combining qi and strength to practice. Many people sound strange and think of Wushu Sanda, but it is not. The so-called: internal training refers to the practice of "qi", while external training refers to the practice of "strength". The combination of strength is "hard qigong". Modern people call hard qigong "hard work" and health qigong "soft qigong". Used to distinguish the two methods. The second question: What's the difference between external work and internal work? First of all, foreign skills refer to "slapping skills", that is, the ability of the whole human epidermis to resist slapping, being slapped and being slapped. There are many ways to practice this ability, but you always "slap" yourself or others to all parts of you, step by step, and over time it will become "skin". Internal strength refers to a method of cultivating internal qi, that is, how to exercise strength by breathing and exhaling, and how to make strength cooperate with external strength to achieve a "smart and integrated" achievement method. Because China's hard qigong has a long history of thousands of years, many sects have been formed, but Shaolin School and Wutang School are authentic. Shaolin School is good at "external work" and Wutang School is good at "internal work". Each has his own strengths. Complement each other. There are many ways to learn hard qigong. Since ancient times, there are many cheats and materials formed by foreign experts, which are sold in Xinhua Bookstore. As long as you persevere, you can make a skin. There are many martial arts schools at home, and there are also many ways to practice. But it is mainly based on "words and deeds", because some road numbers and nouns can't be expressed so clearly in words. It's not that our ancestors were conservative, but that no secret book can be as clear as dictation. So few people learn from the information cheats of Xinhua Bookstore. It can be said that it is still a "mess" to ask a "writer" level person who can write another book to write the secret of internal strength. Practitioners still eat the sky with tigers. So there is a saying that "Kung Fu is a piece of paper". You can think about it: Xinhua Bookstore has published so many qigong cheats. From ancient times to the present, Shaolin Temple is still full of people who learn Qigong. Enduring. Although Wu Tangmen's kung fu has been scattered among the people, it has been widely circulated and spread to this day. The point is: internal strength is not a secret, but the reason why only inspiration can do it. Some people say: Didn't Stephen Chow practice according to a book in the movie Kung Fu? That is, after all, the artistic processing of "film". Of course, you can also disagree with us and laugh it off. Perhaps, it is not bad for modern people to have a few geniuses. Didn't many "everybody" write their own creative techniques in the 1980s? Excuse me: can their kung fu theory be circulated for hundreds of years? Wait and see.