One. It has been judged that the opponent's fist distance is not enough at the moment when the opponent punches. Many boxers in the boxing ring often punch with jabs and empty fists.

Two. It is not uncommon to get more and more passive beatings.

Three. Knocking or dialing can easily change the direction of the opponent's fist; Just like the faster you run, the more likely you are to trip over an inconspicuous stake. Calm and calm, waiting for the opponent to knock or dial when the opponent is about to hit himself, and can easily transfer the opponent's fist direction; In addition, occlusion is also a very effective way to avoid it. The above can save physical strength and reduce passivity, especially because when you can knock or punch your opponent, in fact, the opponent has inadvertently provided you with a good effective distance and an instant opportunity to defend and counterattack. It's now or never. You should finish the continuous process of defensive counterattack after knocking down or pulling out your opponent. This can be described as going out early and returning late. Of course, it will be more difficult for beginners, and more practice will solve it.