Exercise guide
Dumbbell Lying Femoral
- Intermediate
- Compound
- Rep-based
- Lower legs
- Upper legs
The lying dumbbell leg curl is a potent isolation exercise that targets the hamstrings through knee flexion, providing a deep stretch and intense peak contraction. It also engages the gastrocnemius (calves) as a synergist to stabilize the movement and secure the weight.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Place a dumbbell standing upright on the floor at the end of a flat bench.
- Lie face down on the bench with your knees positioned just off the edge of the padding.
- Secure the handle of the dumbbell between the arches of your feet, squeezing your feet together to grip it firmly.
- Grasp the underside or the front legs of the bench to stabilize your upper body.
How to do it
- Inhale and brace your core, pressing your hips firmly into the bench to stabilize your pelvis.
- Exhale as you slowly curl the dumbbell toward your glutes by flexing your knees in a controlled arc.
- Pause for one second at the top of the movement, focusing on a hard contraction in the hamstrings.
- Inhale as you lower the weight back down with a slow, controlled tempo until your legs are nearly straight.
Form checklist
- Keep your hips glued to the bench; do not let your lower back arch or your butt rise.
- Maintain a neutral neck position by looking slightly down or straight ahead.
- Keep your feet flexed (dorsiflexion) throughout the movement to ensure the dumbbell remains secure.
- Avoid using momentum or swinging the weight at the bottom of the rep.
Pro tips
- Focus on 'pulling' with your heels toward your glutes to maximize mind-muscle connection with the hamstrings.
- Intentionally drive your quads into the bench padding to help isolate the posterior chain and prevent hip compensation.
- Slow down the eccentric (lowering) phase to three seconds to maximize mechanical tension and muscle fiber recruitment.
Make it harder
- Add a 2-second isometric hold at the midpoint of the repetition where tension is highest.
- Perform 'partials' at the end of a set, moving only through the bottom half of the range of motion to reach total failure.
Frequently asked
- What muscles does the dumbbell lying femoral work?
- The dumbbell lying femoral primarily targets the calves and hamstrings, and also works the glutes as secondary muscles.
- What equipment do you need for the dumbbell lying femoral?
- The dumbbell lying femoral uses dumbbell.
- Is the dumbbell lying femoral good for beginners?
- The dumbbell lying femoral is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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