Knee pain and swelling after a jump may indicate a ligament injury, so it is important to get it properly evaluated. You should rest the knee, avoid putting weight on it, apply ice to reduce swelling, and keep the leg elevated. Using a knee support or brace may help, but you should consult an orthopedic doctor for an examination and possibly an MRI to confirm a ligament tear. Treatment may include physiotherapy, and medications for pain. Early care and proper rehabilitation can help you recover well.

The Tynor Functional Knee Support (Medium, 1 Count) is universal; it can be worn on either the right or left knee. The design is symmetrical and works for both knees.