Longterm lifters know that leg exercises are ... Knowing the muscles that you're working will help when you feel them burning. Unsurprisingly, your quadriceps, or quads, consist of four muscles.

latrobe.edu.au Background Quadriceps strengthening exercises are part of the treatment of patellofemoral ... isometric knee extensor torque (Newton metre) and quadriceps muscle thickness (cm).

When you can do this exercise easily, you can make it tougher by holding small hand weights. The glutes are a group of muscles in the buttocks that affect the movement of the knee. The glute ...