Quadriceps Injury
Sudden front-thigh pain or difficulty producing force during acceleration, uphill running, or kicking.
Understanding Quadriceps Injury
Quadriceps fibers can be injured during rapid force production or lengthening. The rectus femoris crosses both the hip and knee, making it vulnerable during sprinting and long strides.
Treatment Direction
Protect Load Early
Stop running and deep stretching while maintaining pain-free walking and gentle joint motion.
Assess Injury Extent
We assess tenderness and knee extension strength, with ultrasound when needed to evaluate tearing or a hematoma.
Rebuild Quadriceps Strength
Progress from isometric work to squats, lunges, and acceleration running.
Return-to-Running Criteria
When to Seek Evaluation Promptly
Seek evaluation if you cannot actively straighten the knee, swelling and bruising rapidly increase, or a clear defect is felt in the thigh.
Do not put off persistent pain. Have it checked.
Our staff can guide you during clinic hours. Call us if you have questions before your visit.