Maximize Quad Growth! leg extension shows the highest levels activation and should be incorporated in your leg routine build your Quads, movements like the front squat should be staples. Movements like the front squat, back squat, and leg press expose the Quads to heavy loads with decent levels of activation which is great for growth. combine with exercises like step-ups and leg extension focus on building strength in compound movements. this will work all the muscles making up the Quadriceps
