If I was jumping on the trampoline and my leg folded inward, and I feel pain when I walk or put weight on it, what does that mean?

It is possible that you may have sprained or possibly even fractured your leg. It is important to seek medical attention to evaluate the extent of the injury and receive appropriate treatment. In the meantime, try to avoid putting weight on the affected leg and apply ice to reduce swelling.

What do you mean by sprained or fractured?

A sprain is a stretched or torn ligament, which is the tissue that connects bones at a joint. Sprains are usually the result of twisting or overstretching of a joint. Symptoms of a sprain include pain, swelling, bruising, and difficulty moving the affected joint.

A fracture, on the other hand, is a broken bone. Fractures can be either partial or complete breaks in the bone and can vary in severity. Symptoms of a fracture include pain, swelling, deformity, and difficulty bearing weight on the affected limb.

In the case of your injured leg, it is possible that you may have either sprained a ligament or fractured a bone. It is important to see a healthcare provider for a proper diagnosis and treatment.