In self-defense or legal defense situations, understanding the weak parts of the human body can help quickly control threats, but it must be emphasized: **This knowledge is only used for self-defense, and it is necessary to strictly abide by laws and ethical norms**. The following are the more fragile parts of the human body and the target of attack for reference： --- ###**1. Main weak points and attack targets** 1. **Eyes** -**Goal**: Temporarily blinding or interfering with the opponent's line of sight, creating an opportunity to escape. -**Method**: Quickly poke or use an object (such as a key) to point at the eye (non-penetrating action). 2. **Throat (Adam's apple)** -**Goal**: Cause difficulty breathing or temporary disability. -**Method**: Push the palm root upwards or strike briefly (avoid excessive force, which may be fatal). 3. **Lower body (groin)** -**Goal**: Cause severe pain and force the opponent to bend over or let go. -**Method**: Knee strike, kick or hand grab. 4. **Lateral/medial knee joint** -**Goal**: Destroy the balance and make the opponent fall to the ground. -**Method**: Kick the knee or ankle sideways. 5. **Temples/ears** -**Goal**: Cause dizziness or temporary imbalance. -**Method**: Slap, boxing (caution is required, concussion may be caused). 6. **Tibia (front side of calf)** -**Goal**: To limit the ability to move through pain. -**Method**: Low kick or stampede. 7. **Clavicle** -**Goal**: Destroy the strength of the upper limbs and restrict arm movement. -**Method**: Downward whack or elbow. 8. **Back of the head/neck (spinal cord area)** -**Target**: Dangerous area! Only in extreme cases (such as life-threatening). -**Method**: Professional training is required to avoid fatal accidental injuries. --- ###**2. Core principles and precautions** 1. **Legality**: Only used when life is threatened, and in line with the principle of ”minimum necessary force". 2. **Precision and control**: Prioritize attacking limbs (such as wrists and knees) to eliminate threats, rather than fatal parts. 3. **Escape priority**: The goal should be to create opportunities to escape, not to fight. 4. **Risk awareness**: Attacks on certain parts (such as the throat and back of the head) may cause permanent injury or death, and they are subject to legal responsibility. --- ###**Three, recommended training methods** -**Learn formal self-defense techniques**: such as Brazilian jiu-jitsu (joint control), Krav Maga (quick counterattack), etc. -**Simulation scene practice**: Deal with common attacks such as grasping and takedown under the guidance of the coach. -