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Dumbbell Stiff Leg Deadlift

The Dumbbell Stiff Leg Deadlift builds strength in the glutes and back of the legs while improving control, posture, and hip movement.

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Dumbbell Stiff Leg Deadlift

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Published: Apr 22, 2025 · Updated: Apr 11, 2026

Muscles Worked: Dumbbell Stiff Leg Deadlift

The dumbbell stiff leg deadlift mainly loads your hamstrings because they lengthen under tension as you hinge and then help pull your torso back up. Your glutes drive the top half of the lift by pushing your hips forward. Your lower back muscles work hard too, but mostly to keep your spine steady while the dumbbells drift down your legs. If you do it right, you should feel a deep stretch in the back of your thighs more than pressure in your low back, which lines up with hamstring-focused findings on the stiff-leg deadlift (Hegyi et al., 2018).

Primary

Hamstrings Glutes

Secondary

Erector Spinae Lats Abs Traps

Technique and form

How to perform the Dumbbell Stiff Leg Deadlift

Stand with feet hip-width apart, holding a dumbbell in each hand in front of your thighs with palms facing toward your body.
Engage your core and maintain a slight bend in your knees throughout the movement while keeping your back straight.
Hinge at your hips and push your buttocks backward as you lower the dumbbells down the front of your legs, keeping them close to your shins.
Maintain a neutral spine position as you lower, with shoulders pulled back and chest up, breathing in during the descent.
Continue lowering until you feel a stretch in your hamstrings, typically when your torso is nearly parallel to the floor.
Keep your head in a neutral position aligned with your spine, avoiding looking up or dropping your chin to your chest.
Drive through your heels and contract your hamstrings and glutes to return to the starting position, exhaling as you rise.
Fully extend your hips at the top position while keeping your shoulders down and away from your ears before beginning the next repetition.

Important information

Keep the weights close to your body throughout the entire movement to reduce stress on your lower back.
Maintain tension in your hamstrings during the entire exercise by not completely straightening your knees at any point.
If you experience lower back pain, reduce the weight or check your form—your back should remain flat, not rounded.
Focus on the hip hinge movement rather than squatting; this exercise primarily targets the hamstrings and glutes, not the quadriceps.

Is the Dumbbell Stiff Leg Deadlift good for muscle growth?

Yes. The dumbbell stiff leg deadlift is a strong muscle-building exercise for the hamstrings and glutes because it loads them heavily through a long range of motion. Research on the stiff-leg deadlift shows high hamstring involvement during the exercise, making it a smart pick when your goal is bigger, stronger back-of-leg muscles (Guruhan et al., 2021).

Big stretch under load — This exercise challenges the hamstrings when they are long, near the bottom of the rep. That matters because loaded stretch work is one reason hinges are so effective for building the back of your thighs.
More hamstring bias than a regular deadlift — Keeping the legs straighter shifts more work to the hamstrings and less to the knees, so the back of your thighs has to do more of the job. If you want a slightly friendlier version, the Dumbbell Romanian Deadlift usually lets most lifters keep tension where they want it.
Useful for strength carryover — The stiff-leg deadlift can build hamstring strength in a way that transfers to the Nordic hamstring exercise, even though the movement pattern is different (Morin et al., 2025). That makes it more than just a bodybuilding accessory.
Easy to progress with dumbbells — Dumbbells let you add load, reps, or range of motion without changing the basic movement. You can also compare it with the Dumbbell Deadlift if you want a version that spreads the work a bit more across the whole lower body.

Programming for muscle growth

Do 3-4 sets of 6-10 reps with 2-3 minutes rest. Train it 1-2 times per week, usually after your main squat or deadlift pattern, because it creates a solid hamstring stimulus without the same full-body fatigue as heavier pulls. Use a weight you can lower slowly and keep in the same path for every rep, and stop the set when you lose the hamstring stretch or start feeling your low back take over.

Dumbbell Stiff Leg Deadlift Variations

Dumbbell Deadlift

The Dumbbell Deadlift is a full-body strength exercise that builds the glutes, hamstrings, and back while reinforcing proper hip hinge mechanics.

Dumbbell Romanian Deadlift

The Dumbbell Romanian Deadlift targets the hamstrings and glutes while building hip hinge strength, balance and lower-body control.

Dumbbell Single Leg Deadlift

The Dumbbell Single Leg Deadlift is a unilateral strength exercise that builds balance, control, and lower-body strength one leg at a time.

Alternative Exercises

Dumbbell Deadlift

The Dumbbell Deadlift is a full-body strength exercise that builds the glutes, hamstrings, and back while reinforcing proper hip hinge mechanics.

Kettlebell Deadlift

The Kettlebell Deadlift is a simple hip hinge exercise that builds full lower-body strength while reinforcing safe lifting mechanics.

Dumbbell Romanian Deadlift

The Dumbbell Romanian Deadlift targets the hamstrings and glutes while building hip hinge strength, balance and lower-body control.

Bodyweight Full Squat With Overhead Press

The Bodyweight Full Squat With Overhead Press is a full-body exercise that builds leg strength, shoulder endurance and coordination.

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FAQ - Dumbbell Stiff Leg Deadlift

What muscles does the dumbbell stiff leg deadlift target?

The dumbbell stiff leg deadlift primarily targets your posterior chain, with emphasis on the hamstrings and glutes. Your erector spinae (lower back muscles) work as strong stabilizers, while your core and traps engage as secondary muscle groups throughout the movement.

How do I maintain proper form to avoid lower back injuries?

Maintain a neutral spine throughout the entire movement, hinging at the hips rather than rounding your back. Keep a slight bend in your knees (not locked), brace your core before each rep, and only lower the dumbbells to the point where you feel a strong hamstring stretch without compromising your lower back position.

How heavy should I go with the dumbbells?

Start with lighter dumbbells (10-20 lbs each) to master the hip hinge pattern and proper form. Progress gradually to weights that challenge you for 8-12 reps while maintaining perfect technique. Most lifters find they can handle less weight than in conventional deadlifts due to the increased hamstring emphasis.

How often should I include dumbbell stiff leg deadlifts in my routine?

Incorporate this exercise 1-2 times weekly, allowing 48-72 hours of recovery between sessions since it significantly taxes your hamstrings and lower back. It works well on leg day or as part of a posterior chain-focused workout, typically performing 3-4 sets of 8-12 repetitions for muscle building.

What are common mistakes to avoid with this exercise?

Avoid bending your elbows to compensate for limited shoulder mobility, as this negates the stretching benefits. Don't rush through repetitions or use momentum—move slowly and deliberately. Also, never force the movement beyond the point of mild discomfort, as this could lead to shoulder strain.