Overuse of the rectus femoris in sprinting or kicking can cause a strain, leading to pain in the groin. You may also feel pain when walking downstairs. Acute tears or strains can happen in activities such as jumping, sprinting or kicking, and these usually happen at the patellar tendon.7You...
The main function of the quadriceps is to keep your knee stable and help you straighten it. Because of the amount of stress placed on them, your quads can be prone to injury. Treatment will vary depending on the specific injury, but may include the RICE (rest, ice, compression, elevation...
Knee Extension.Knee extension constitutes the movement from a bent-knee position to a straight-leg position. An example of knee extension is a simple kicking motion – whether that be kicking a football, soccer ball or an armed assailant. Knee Flexion.Knee flexion involves curling your leg backw...