Hamstrings The Hamstrings The brakes and the gas. Real power is built from behind. Back Leg "Hamstrings" Seated Leg Curl Standing Leg Curl Prone Lying Leg Curl Seated Single Leg Curl Single-Leg Cable Leg Curl Single-Leg Lying Curl Smith Romanian Deadlift Smith Machine Good Morning Barbell Straight Leg Deadlift Barbell Good Morning Jefferson Curl Single Leg Romanian Deadlift B Stance Romanian Deadlift Dumbbell Lying Leg Curl Sliding Leg Curl Nordic Hamstring Curl Glute-Ham Raise 1-2 Swiss Ball Leg Curl