Lying Leg Curl
lying-leg-curl
Ten cuidado con
- avoid · Pregnancy — Lying face-down places direct compressive pressure on the abdomen, making this position unsafe as pregnancy progresses. Instead, perform standing cable hamstring curls or Romanian deadlifts to target the posterior chain without prone positioning.
- caution · Acute knee injury — Knee flexion under load can aggravate joint irritation if the knees drift inward or outward during the curl. Instead, use lighter loads with strict knee tracking or swap to glute bridges to train the posterior chain without deep knee flexion.
- caution · Acute lower back injury — Lying face-down with hips lifting off the pad can place shear stress on an injured lumbar spine. Instead, perform seated leg curls to isolate the hamstrings while keeping the back fully supported against a pad.
I want you to feel the deep, controlled tension building along the back of your thighs with every smooth repetition. This movement isn’t about momentum; it’s about isolating the hamstrings through a full, pain-free arc. Focus on squeezing at the top and resisting gravity on the way down. When executed properly, you’ll experience a clean, localized burn that builds resilient posterior chain strength without taxing your joints.
Si eres nuevo en esto
As a beginner, your primary goal is mastering the connection between your mind and your hamstrings before chasing heavier loads. Start light enough that you can feel every inch of the movement without your lower back arching or your hips rocking off the bench. True muscular failure here feels like a deep, localized fatigue in the back of your thighs, not sharp joint pain in your knees or lower spine. Stop the set immediately if you feel your pelvis lifting or your knees shifting uncomfortably. A common compensation is using momentum by jerking the hips upward; instead, press your pelvis firmly into the pad and let your legs do all the work. Focus on a smooth, uninterrupted rhythm and embrace the controlled eccentric phase. Consistency with lighter weight will rapidly build tendon resilience and neural pathways, making future progress both safer and more sustainable.
Ir más allá
Once your standard 2-0-2-0 tempo feels manageable, extend the lowering phase to three or four seconds. The hamstrings respond well to prolonged eccentric tension, so a slower descent forces greater adaptation without adding weight. You can also introduce a two-second pause at full knee flexion to eliminate any elastic rebound before lowering. For load, sets of eight to twelve remain ideal for hypertrophy, but dropping to six to eight with heavier resistance builds peak force. Add 2.5 to 5 pounds only when you complete all prescribed reps across every set without your hips shifting. If you want to push further, perform unilateral lying leg curls; working one leg at a time exposes imbalances and demands more stabilisation from the hip. When you can handle meaningful loads unilaterally with strict control, consider progressing to Nordic hamstring curls, which overload the eccentric phase using just your bodyweight.
Errores comunes
Lifters frequently sacrifice form by lifting their hips off the bench at the bottom of the curl, which shifts tension away from the hamstrings and places unnecessary strain on the lower back. Another prevalent error is allowing the knees to drift outward or inward, disrupting the natural tracking of the joint and reducing muscular isolation. Rushing through the lowering phase is equally detrimental, as it eliminates the eccentric stimulus that drives muscle growth and leaves momentum to do the work. Finally, pointing the toes excessively upward or downward can alter the leverage of the ankle and calf muscles, unintentionally recruiting them to assist the hamstrings instead of keeping the focus strictly on the posterior thigh.
Rutina
- Sets
- 3
- Reps
- 8-12
- Rest
- 90s
- Tempo
- 2-0-2-0
- RPE
- 7
- Per set
- ~90s
- Frecuencia
- 2-3x/week
Add 2.5 to 5 pounds once you can complete three sets of twelve reps with flawless control.
Cues
Músculos
- Hamstrings
- Calves
Equipo
- Bench
- Leg curl machine
- 1
Position yourself face-down on the padded bench, aligning your knees just past the edge of the pad.
- 2
Slide the lower roller pad securely against the back of your ankles, keeping your feet relaxed and neutral.
- 3
Grip the side handles firmly to anchor your torso and prevent your hips from lifting off the pad.
- 4
Inhale steadily as you slowly curl your heels toward your glutes, maintaining constant tension through the hamstrings.
- 5
Pause briefly at the top of the movement while exhaling, squeezing the back of your thighs hard.
- 6
Lower the weight with deliberate control over two full seconds, resisting the pull of gravity until your legs are fully extended.
- 7
Reset your breathing and maintain a flat hip position before initiating the next repetition.