Set-up: Find a leg press machine. Adjust the pads so your hip are placed 6-12 inches closer to the foot pad than the knees. Place the feet about hip-width apart with your knees in-line with your toes.
Lift: Push the plate outward until the knees are just shy of lockout, and return.
Emphasis: Keep the knees in line with the toes for the duration of the exercise - do not let them cave inward or flare outward.
Instructions and effects for the Leg Press exercise 
