What kind of evil martial arts is the seven-wound boxing of "injuring one thousand enemies and losing eight hundred"?

To make it clear what kind of martial arts "Seven Wounded Boxing" is, at least the following three aspects should be clearly expressed: first, the operation process of "Seven Wounded Boxing"; Second, the actual effect of Seven Injuries Boxing; Third, the harmfulness of the Seven Injuries Boxing.

First, the operation process of the Seven Wounded Boxing The first thing to say is the operation process of the Seven Wounded Boxing, which can be said to be the most complicated in Jin Yong's novels, because each punch of the Seven Wounded Boxing contains seven different internal forces, not only masculine internal forces, but also feminine internal forces, as well as internal forces combining yin and yang. So many internal forces are mixed together and merged into one force.

Second, the actual effect of the Seven Injuries Boxing The second thing to say is the actual effect of the Seven Injuries Boxing, which is actually very effective in actual combat. In the last paragraph, we just explained the operation process of Seven Injuries Boxing. Each punch of Seven Wounded Boxing has seven different internal forces, so Seven Wounded Boxing not only has Yin and Yang, but also combines them. Therefore,

Third, the harmfulness of "Seven Wounded Boxing" Finally, the harmfulness of "Seven Wounded Boxing" is discussed. Many people have a misunderstanding of "Seven Wounds Boxing", that is, they hurt others and hurt themselves more, but this is not the case. For example, a person practiced the Seven Injuries Boxing very well, and then he was paralyzed when confronted with others, but he didn't get hurt much, otherwise who would dare to use the Seven Injuries Boxing? Seven Injuries Boxing will not cause too much harm to oneself in the process of use, but if you want to practice Seven Injuries Boxing at home, you must constantly hurt your internal organs, and with the improvement of the realm, the intensity of the injury will become higher and higher, so many people who practice Seven Injuries Boxing will eventually be paralyzed, myasthenia and so on.