first aid after a sports injury: 1. Stop the activity immediately to prevent further injury. 2. Rest and protect the injured area to prevent further damage. 3. Apply ice to reduce swelling and inflammation. Use a cold pack or a bag of ice wrapped in a towel for 15-20 minutes every 2-3 hours. 4. Compress the injured area with an elastic bandage to reduce swelling and provide support. 5. Elevate the injured area above the heart to reduce swelling. 6. Take over-the-counter pain medication, if needed, to help manage pain and inflammation. 7. Seek medical attention if the injury is severe, such as a fracture, dislocation, or if there is severe pain, swelling, or loss of function. It is important to remember that proper first aid is crucial in the immediate aftermath of a sports injury to promote healing and prevent further complications.