Leg Curls (Laying)
Level
intermediate
Force
pull
Mechanic
isolation
Equipment
leg curl machine Category
strength Primary Muscles
A hamstring isolation exercise performed lying face-down on a machine where you curl your legs upward against resistance.
Instructions
- Lie face-down on a leg curl machine with your legs extended.
- Position your feet under the leg pad, typically around your lower calves.
- Place your arms by your side or hold the machine handles for stability.
- Ensure your torso and hips are firmly against the bench pad throughout.
- Curl your legs upward by bending your knees, bringing your feet toward your glutes.
- Continue curling until your knees are fully or nearly fully flexed.
- Pause briefly at the top of the movement.
- Lower your legs back to the starting position with controlled movement.
- Avoid lifting your hips or torso during the movement.
Tips
- Keep your body pressed against the pad to isolate the hamstrings.
- Move in a slow, controlled manner, not explosively.
- Lower the weight with the same tempo as you curl it.
- Adjust the pad position so it falls on your lower calves, not your feet.
- Avoid using momentum or swinging the weight.
- Focus on the squeeze and contraction at the top of each repetition.
Recommended starting values
Sensible novice starting points for each goal, for a lifter aged 25–40. Scale down for smaller frames or older lifters. Treat the first set of any session as a discovery set.
| Goal | Sets | Reps | Weight | |
|---|---|---|---|---|
| Male | Female | |||
| Gain strength | 3 | 9 reps | 17 kg | 15 kg |
| Build muscle | 3 | 13 reps | 15 kg | 14 kg |
| Build endurance | 3 | 16 reps | 11 kg | 10 kg |
Alternatives
Exercises that target the same muscles with the same force and mechanic.
beginner strength
intermediate strength
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Leg Curl
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Leg Curls (Standing)
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Standing Leg Curl (Band)
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