Hard qigong, to put it bluntly, is to tighten muscles to prevent injuries and exercise the pain tolerance of certain parts (such as hands, elbows, knees and legs), so as to break a certain degree of hard objects and bear a certain force. The entry method of hard qigong is to practice resistance first, that is, to practice fighting ability, because as the saying goes, "If you want to hit people, you must first learn to be beaten." Exercise first, then stand firm, straighten your hands forward, and then think about transporting all the qi in your body to a certain body part. The innate qi is innate, and ordinary people who are not exposed to Qigong cannot supplement it through the day after tomorrow. They can only consume innate qi until they die. However, qigong practitioners can collect innate qi at will after they practice to settle down and settle down. The level at which they can collect innate qi is not very high, but the primary level of Qigong. Therefore, there is no internal relationship between the damage of innate qi and whether practicing Qigong has an impact on the advanced realm! Because the primary stage of qigong has solved the problem of innate vitality! The question you are asking now is like asking: Will Xiang get stuck when he runs because he walks unsteadily? In fact, Liu Xiang was able to walk steadily before he was 6 years old, so there is no need to consider this issue in Liu Xiang now! ! ! Qigong is a very profound science. Once you can practice it seriously, you will benefit a lot! Qi exists in the list of fighters and operates by adjusting breathing.