In dangerous situations such as fighting, it is very complicated and dangerous to identify the opponent's weaknesses and quickly end the battle. The following are some key points, but please be sure to make it clear that this is extremely special and it is not recommended to easily try the content in the fighting scene.： ### Identify weaknesses 1. **Weakness of body structure** -**Joint area**： -**Knee**: The knee is a more fragile joint of the human body. When attacking, you can try to kick the outside of the opponent's knee with your feet. There are more ligaments attached here. Being attacked can easily cause ligament strain or even dislocation, causing the opponent's legs to lose their ability to support. For example, in some melee fighting scenes, when facing an opponent face to face, quickly raise your leg and kick the outside of your knee with your tibia or toes. -**Elbow**: The elbow joints are flexible but also prone to injury. The part of the eagle's beak that attacks the ulna of the elbow, that is, the tip of the elbow protruding backwards. Hitting here may cause damage to the elbow joints, greatly reducing the strength and flexibility of the opponent's arm. For example, during a scuffle, slam the tip of the opponent's elbow with the palm of your hand. -**Side of the neck**: There are important structures such as the carotid arteries on both sides of the neck, and the neck muscles are relatively weak. A blow to the side of the neck may affect the blood supply to the opponent's brain, causing dizziness or even a brief coma. But this is a very dangerous attack site and needs to be used with caution. For example, use the palm edge to quickly slash to the side of the opponent's neck. -** Bone connection**： -**Shoulder**: The shoulder is connected by the scapula, clavicle and humerus. When attacking the shoulder joint, if you hit the middle of the clavicle with force or yank your arm to cause excessive shoulder extension, internal rotation and other abnormal activities, it may cause shoulder dislocation or muscle strain. For example, when entangled in close proximity, suddenly pull the opponent's arm to the outside of the body, trying to dislocate the shoulder. -**Waist**: The lumbar spine is a more fragile part of the human spine. You can try to bump against the sides of the opponent's waist with your knees, or slam the spine of the lumbar spine with the tip of your elbow, which may cause pain in the opponent's lumbar spine and even damage the lumbar spine, affecting his mobility. For example, when in close contact with an opponent, quickly raise your knees and collide with his waist. 2. **Behavioral habits and defensive flaws** -**Observe the opponent's standing position**： -**The center of gravity is biased to one side**: If the opponent's center of gravity is obviously biased to one side when standing, such as the right foot bearing too much weight, then his left defense may be relatively weak. At this time, you can try to attack the face, ribs, or legs on the left side of it. For example, quickly punch the opponent's left face or kick his left leg. -**The distance between your feet is too wide or too narrow**: Opponents who have too wide a distance between their feet may move slowly and turn around relatively slowly. You can attack on both sides of his body, such as attacking the outside of his leg with a sweeping leg to make him lose his balance. Opponents with too narrow feet have poor stability and may be more likely to be pushed or tripped. For example, suddenly pushing the opponent's chest forward at a suitable distance, causing him to fall due to unsteady standing. -**Pay attention to the opponent's defensive actions**： -**Always use the same hand to defend**: If the opponent is used to using his right hand for the main defense, then his left body will reveal flaws. You can look for opportunities to attack his left side, such as feint to attack his right side with his left hand, attract his right hand to defend, and then quickly attack his left abdomen with a right fist. -**Defensive actions are too large or too fierce**: When the opponent makes a large-scale action in order to defend against an attack, other parts of the body will often be exposed. For example, if he raises his arms to resist an attack from his head, his abdomen or legs will be exposed. You can take the opportunity to attack these exposed areas, such as hitting their abdomen with your knees. ### Strategy for quickly ending the battle 1. **Control key parts** -**Control neck**： -**Throat locking**: When approaching the opponent from behind, you can try to wrap your arms around his neck and perform a throat locking action. Bend your arm so that your elbow is on one side of the opponent's neck, grab the other shoulder with your palm, and tighten your arm vigorously to restrict the opponent's breathing and blood circulation, causing him to lose the ability to resist in a short period of time. But pay attention to avoid causing excessive harm. -**Carotid artery compression**: When facing the opponent head-on, if circumstances permit, you can control the opponent's head with one hand, lean his head back slightly, and then press the carotid artery and sinus with the fingers of the other hand (located above the Adam's apple on both sides of the neck, gently press where there will be a pulsation), Applying appropriate pressure may cause the opponent's blood pressure to drop, his heartbeat to slow down, and dizziness, thus creating an opportunity to end the battle. However, this is a very dangerous action and can easily cause serious consequences. Non-professionals should use it with caution. -**Control joints**： -**Arm joint control**: When grasping the opponent's arm, you can control his elbow or wrist joints by rotating, twisting, etc. For example, twisting the opponent's arm to the outside of the body so that his elbow is overstretched may cause elbow joint damage; or breaking the opponent's wrist hard, causing his wrist to be extremely bent or stretched, causing the pain to be unbearable and giving up resistance. -**Leg joint control**: Trip the opponent's leg with your leg, and then twist it through your body