@alainarunning: If you’re a runner with knee pain, the Peterson Step Down is a great way to strengthen the knee! Control and stability SL leg exercises is always great for runners. The Peterson step down targets the VMO (a quad muscle). The band is added resistance that pulls on the knee so more control is required to lower and straighten the knee. #strengthtraining #runnerstiktok #lifttok #runtok #strengthandconditioning