Quadriceps

A quadriceps injury, also known as a quadriceps strain or quadriceps tear, occurs when the muscle fibers at the front of the thigh partially or completely rupture. The quadriceps consists of several muscles: the rectus femoris, vastus lateralis, vastus medialis and vastus intermedius. Together, they allow you to lift the leg at the hip joint and extend the knee.

A quadriceps strain often happens during sports activities that require sudden force, such as sprinting, jumping or braking, moments when the muscle–tendon junction is particularly vulnerable. In a partial tear, only some fibers are damaged, while a more severe quadriceps tear involves complete rupture of the muscle fibers.

To support recovery, rest, cooling, physiotherapy and targeted exercises can help reduce strain on the muscle, restore flexibility and rebuild strength.