Exercise guide
Dumbbell Lying Hamstring Curl
- Intermediate
- Isolation
- Rep-based
- Lower legs
The dumbbell lying hamstring curl is a highly effective isolation exercise that targets the hamstrings through knee flexion, requiring significant stabilization from the calves and core.
Reviewed by the Crucible team · Updated June 2026
Muscles worked
Setup
- Lie face down on a flat bench or a mat with your legs extended straight.
- Place a dumbbell standing upright on the floor between your feet.
- Secure the handle of the dumbbell firmly between the arches of your feet, squeezing your feet together to lock it in place.
- Grip the edges of the bench or press your forearms into the floor to stabilize your upper body.
How to do it
- Exhale and curl the dumbbell upward toward your glutes in a smooth, controlled arc.
- Pause for a second at the top of the movement, focusing on a hard contraction in the hamstrings.
- Inhale as you slowly lower the dumbbell back to the starting position, maintaining tension throughout the descent.
- Stop just before the dumbbell touches the floor or your legs fully lock out to keep the muscles engaged.
Form checklist
- Keep your hips pressed firmly into the bench or floor to avoid lower back compensation.
- Maintain a neutral neck position by looking slightly downward.
- Keep your feet flexed (dorsiflexed) throughout the set to ensure the dumbbell doesn't slip.
- Avoid using momentum or swinging the weight up.
Pro tips
- Point your toes slightly away from your shins (plantarflexion) if you want to reduce calf involvement and maximize hamstring isolation.
- Focus on the mind-muscle connection by imagining you are trying to pull your heels through the back of your thighs.
Make it harder
- Perform the exercise on a decline bench to increase the range of motion and tension at the bottom of the lift.
- Implement a 3-second eccentric (lowering) phase to increase time under tension.
Frequently asked
- What muscles does the dumbbell lying hamstring curl work?
- The dumbbell lying hamstring curl primarily targets the calves and hamstrings, and also works the glutes as secondary muscles.
- What equipment do you need for the dumbbell lying hamstring curl?
- The dumbbell lying hamstring curl uses dumbbell.
- Is the dumbbell lying hamstring curl good for beginners?
- The dumbbell lying hamstring curl is rated intermediate. Build a base with simpler variations first, then progress to it with light load and strict form.
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