Squats: 5 sets of 12 reps
Leg Press: 3 sets of 20 reps
Deadlifts: 5 sets of 8 reps (for the love of god, please use a full range of motion)
Burpees: 3 sets of 15 reps (if you're feeling fancy)
(Note: Consult a professional before attempting any new workout routine)