In recent years, China has held many Sanda performances and competitions. At the beginning of the competition, most athletes went down the mountain like tigers and dragons crossed the sea and stormed. However, in the last two games, especially in the third game, their physical strength dropped obviously, and some athletes even lost their defensive physical strength. For example, in the Sanda competition held in Taiyuan, Shanxi Province in 1985, in the 60kg championship and runner-up, Shandong team members played against Baogui Li of Tianjin team. At the beginning of the game, Shandong players continued to attack with superb skills and gained the upper hand with absolute advantage. Baogui Li of Tianjin team struggled tenaciously and his physical strength was reasonably distributed. In the third game, he became more and more brave, his physical strength was not reduced, and his attack was strong, and he finally defeated the last champion. There are many such examples, which shows how important the physical distribution of athletes is in a game. Some athletes are anticlimactic in the distribution of physical strength, only paying attention to attack and blow, without analyzing their opponents' tactics and physical strength or considering their own physical strength, and the result is complete failure. First, distribute physical strength according to the situation of both sides. (1) The other side is better than you. Never recklessly. Adopt defensive counter-attack tactics, give priority to defense, avoid the opponent's heavy punches and look for opportunities to counter-attack. The attack strives for accuracy. (2) Your opponent's physical strength is equal to yours. Take preventive tactics first, do everything possible to consume your opponent's physical strength and maintain your own physical strength. Take the initiative to attack in the second game and try to get more points. At the beginning of the third game, pay attention to the defense for a while, and then fight back with all your strength. Seize the opportunity to fight back according to the physical strength of both sides. If the counterattack is exhausted prematurely and you can't persist, a few seconds will be wasted. If the attack is too late, you can't go all out when you still have physical strength at the end of the game. (3) You are better than Fangfang. You should take the initiative to attack, but you should not be rash and make adjustments in the second game. In the third game, you should attack violently and frequently, and don't give your opponent a chance to breathe. Second, decide the style of play according to the opponent's situation (1) At the beginning of Sanda competition, try to understand the opponent's technical level, physical and psychological status, impetuous personality and so on. All these situations were solved at the moment of concentration in Sanda competition. Immediately form your own tactical plan in your mind, use it decisively, and constantly analyze and change tactics. (2) provoke the other side's impatience and excitement, first provoke the other side with provocative play, and consume the other side's physical strength. Anger is like a mountain tiger. To prevent tigers from hurting people, we must strengthen defense and do more dodge defense. If the opponent fails to attack again and again, the momentum will be weakened, and with physical exertion, the impact will be reduced accordingly. At this time, the counterattack effect is better. In Sanda competition, athletes who often attack less and have average skills and physical strength can outperform stronger opponents. The main reasons are: logistics is better; Good defensive skills; In addition, there is rich field experience. (3) Be careful that the opponent is mainly defensive and less offensive. With one force, two fakes and three truths. This is to approach each other first and attack with fake actions. The attack should be accurate, combined with the tactics of pointing up and down, distracting the East from the West, retreating when the enemy advances, and disturbing when the enemy retreats. If the opponent strikes back, he will take a provocative approach, maintain his physical strength, save his strength and look for opportunities to fight back. In the highly antagonistic Sanda competition, rational distribution and use of physical strength, reducing unnecessary physical consumption, so that the weak can also beat the strong, the strong will be stronger.