Warm up with 100 squats, then do 50 for strength and 50 for endurance.
Do 30 leg presses for strength, 30 for endurance, and 20 for cardio.
Do 40 lunges for strength, 40 for endurance, and 20 for cardio, but only if you're feeling extra fit.
Don't forget your calf muscles, do 50 raises for strength, 50 for endurance, and 30 for cardio.
Warm down with 20 deadlifts, then do 40 for strength and 20 for endurance.