Which type of injury involves the tearing of tendons?

A strain specifically refers to an injury that occurs when a muscle or tendon is overstretched or torn. Tendons are the fibrous tissues that connect muscles to bones, and when excessive force is applied to a muscle during physical activity, it can lead to a strain. This type of injury can result in pain, swelling, and decreased mobility in the affected area.

Fractures refer to breaks in bones rather than injuries involving tendons or muscles. A concussion is a type of head injury that affects brain function and does not involve tendons at all. A seizure is a neurological event caused by excessive electrical activity in the brain, which is unrelated to musculoskeletal injuries. Therefore, the correct choice highlights the specific nature of a strain as it pertains to tendon injuries.