Upper Legs Exercise · Leverage Machine
Lever Lying Leg Curl
- Category
- Upper Legs
- Equipment
- Leverage Machine
- Target
- Hamstrings
Biomechanical cues verified by the PlanWorkouts Science Review Board under CSCS editorial oversight; see our editorial standards.
The Lever Lying Leg Curl is a targeted isolation upper legs movement designed to train the Hamstrings.
Open-chain single-joint knee flexion isolating the biceps femoris, semitendinosus, and semimembranosus with minimal spinal fatigue. Executing this with strict form maximizes muscle fiber recruitment while protecting joint structures.
Quick Exercise Facts
Target Muscle Activation
Lying face-down and curling the heels toward the glutes isolates the hamstrings in a way few other exercises manage, since the hips stay pinned to the pad and can't help out. It's a common counterpart to leg extensions for the same reason — one isolates the front of the thigh, the other the back. Full range of motion matters more than load here; half-reps barely touch the hamstrings at full stretch.
How to Do the Lever Lying Leg Curl
- Set the machine to fit your body and select the desired weight.
- Lie face down on the machine with your legs straight and your heels against the padded lever.
- Grasp the handles or the sides of the machine for stability.
- Keeping your upper body still, exhale and curl your legs up as far as possible without lifting your hips off the pad.
- Hold the contracted position briefly as you squeeze your hamstrings.
- Inhale and slowly lower the lever back to the starting position.
- Execute the desired number of reps with smooth cadence and consistent focus on the hamstrings.
Recommended Sets & Reps by Training Goal
65–75% 1RM · 60s rest
50–60% 1RM · 30–45s rest
Controlled 3s eccentric · 60s rest
Biomechanical & Joint Load Cues
Open-chain single-joint knee flexion isolating the biceps femoris, semitendinosus, and semimembranosus with minimal spinal fatigue.
Common Mechanical Mistakes & Form Errors to Avoid
- Lifting Hips Off the Pad: Allowing hips to rise into anterior pelvic tilt during lying curls shifts tension off the hamstrings onto the lower back.
- Pointed Toes (Plantarflexion): Pointing toes excessively recruits the gastrocnemius (calf) to assist the curl rather than isolating the hamstrings.
- Shortchanging the Bottom Stretch: Reversing the movement before reaching full knee extension misses the high-hypertrophy lengthened position.
Proper Breathing Patterns & Core Engagement
Inhale as legs extend to full stretch; exhale as heels curl tightly toward glutes.
Add the Lever Lying Leg Curl to Your Custom Workout Routine
Build a personalized, science-backed workout plan matching your training goals, equipment access, and schedule.
Injury Modification & Joint Safety
Ensure knee joint axis aligns precisely with the machine pivot point to prevent shear stress on cruciate ligaments. If joint irritation persists, immediately stop and substitute this movement with another exercise from the Upper Legs exercises category.
Muscles Worked
The Lever Lying Leg Curl primarily targets the Hamstrings, with Calves as the primary synergist muscle group.
More Upper Legs Exercises
All Fours Squad Stretch
Arms Apart Circular Toe Touch (male)
Assisted Lying Glutes Stretch
Assisted Lying Gluteus And Piriformis Stretch
Assisted Prone Hamstring
Assisted Prone Lying Quads Stretch
More Hamstrings Exercises
Barbell Good Morning
Barbell Straight Leg Deadlift
Cable Assisted Inverse Leg Curl
Dumbbell Lying Femoral
Exercise Ball Seated Hamstring Stretch
Glute-Ham Raise
Equipment Alternatives
Don't have leverage machine? These target the same hamstrings with different equipment.
FAQ
- What muscles does the Lever Lying Leg Curl work?
- The Lever Lying Leg Curl primarily targets the hamstrings as the primary agonist. The calves acts as the primary supporting muscle group during force transmission. Maintaining strict biomechanical alignment ensures maximal tension remains focused on the intended muscle fibers rather than shifting to surrounding stabilizer joints.
- What equipment do I need for the Lever Lying Leg Curl?
- The Lever Lying Leg Curl is performed using a leverage machine. Ensure all equipment is securely positioned with collars or safety pins locked before loading working sets. If you train in a home gym or minimal setup, explore our equipment-free and resistance band alternatives below.
- What is the most common form mistake on the Lever Lying Leg Curl?
- The most frequent error is lifting hips off the pad: Allowing hips to rise into anterior pelvic tilt during lying curls shifts tension off the hamstrings onto the lower back.. Controlling the 2 to 3-second eccentric lowering phase ensures maximal hypertrophic stimulus while shielding connective tissue.
- How many sets and reps should I perform on the Lever Lying Leg Curl?
- For muscle growth and density, execute 3 to 4 working sets of 10 to 15 controlled repetitions with 60 seconds rest, emphasizing a deep stretch and deliberate peak contraction on every rep.
- What's a good alternative to the Lever Lying Leg Curl?
- If you don't have access to a leverage machine, the Glute-Ham Raise targets the same hamstrings using body weight instead. This alternative replicates the same joint angle and movement plane while allowing you to train effectively with different available gear. You can also substitute it seamlessly in our free Workout Plan Builder.