What are the ten first-aid methods for sports injuries?

There is no such thing as "ten first-aid methods for sports injuries." Generally, first-aid methods for sports injuries include elevating the injured limb, compression, immobilization, mouth-to-mouth resuscitation, and external chest compressions. In severe cases, prompt medical attention is recommended. Specific analysis is as follows:

1. Elevating the injured limb

Sports injuries may cause bleeding, and excessive bleeding can lead to hemorrhagic shock. When bleeding occurs, raising the injured limb helps reduce blood pressure and blood flow in the affected limb, thereby helping to stop the bleeding.

2. Compression method

If bleeding results from physical activity, apply direct pressure to the proximal end of the wound using fingers or sterile gauze, or press it against the underlying bone to block blood flow and achieve hemostasis.

3. Immobilizing the injured limb

For patients with fractures or dislocations, movement of the injured limb should be avoided. Use materials such as sticks or clothing to immobilize the limb, reducing pain and preventing further injury.

4. Mouth-to-mouth resuscitation

When an athlete loses consciousness and stops breathing due to injury, mouth-to-mouth resuscitation can maintain pulmonary ventilation and provide necessary oxygen. The procedure involves lifting the jaw, pinching the nose shut, and blowing air into the mouth.

5. External chest compressions

If an athlete experiences cardiac arrest, place them in a supine position. The rescuer should overlap both hands with the heel of the palm placed on the lower one-third of the sternum and perform rhythmic compressions to maintain circulation, thus achieving emergency resuscitation.

In daily life, it is advisable to consume foods rich in protein, various vitamins, and minerals—such as eggs, lean meat, tomatoes, apples, etc.—to replenish energy and support overall health.