Barbell Romanian Deadlift
The barbell Romanian deadlift (RDL) is a hip hinge: with soft knees you push your hips back, lower the bar along your legs until your hamstrings are fully stretched, then drive your hips forward to stand tall. It loads the hamstrings and glutes through a long stretch, which makes it the go-to lift for the back of your legs.
How to do the barbell Romanian deadlift
Take the bar from a rack at mid-thigh height and stand tall, feet about hip-width apart.
Hold it with an overhand grip just outside your thighs, arms straight and shoulders set slightly back.
Unlock your knees a little, breathe into your belly and brace your trunk.
Push your hips back and let your torso tip forward, sliding the bar down your thighs with your back flat.
Keep lowering until you feel a strong stretch in your hamstrings, usually with the bar around or just below your knees, and stop before your back starts to round.
Drive your hips forward and squeeze your glutes to stand tall, keeping the bar against your legs the whole way.
Setup and stance
Start from a rack with the hooks at mid-thigh height, so you can step back with the bar instead of bending and twisting to pick it up. Stand with your feet about hip-width apart, toes forward or turned out slightly. A narrow stance keeps the hips free to travel back; a wide stance tends to turn the hinge into a squat.
Grip the bar overhand, hands just outside your thighs, arms hanging straight. If your grip gives out before your hamstrings do, use lifting straps: the RDL is a leg exercise, not a grip test.
Bracing and breathing
Breathe into your belly and brace before each rep. Pull your shoulders slightly back and tuck the bar into your hips with your lats, so your upper back cannot round under the load. Hold the breath through the rep and breathe out at the top.
The hip hinge and bar path
Unlock your knees once, then push your hips straight back as if closing a car door with your backside. Your torso tips forward, your shins stay almost vertical and the bar slides down your thighs in a straight line over the middle of your feet. On the way up, drive your hips forward along the same path and finish standing tall with your glutes squeezed.
Depth and range of motion
Your hamstrings set the depth. Go down until you feel a strong stretch at the back of your thighs and stop just before your lower back wants to round. For most lifters that is around or just below the knee, and the range grows with training.
This stretched position is where the RDL earns its place. In a modelling study of seven common hamstring exercises and running, the RDL put more peak force on two of the three hamstring muscles than any other task, sprinting included, and stretched them as far as any exercise tested. Training the hamstrings at long muscle lengths has also led to more growth than training them short, at least with leg curls, so keep the full range you can control instead of shortening it to lift more.
Tempo
Lower the bar slowly, pause briefly at the bottom without relaxing, then drive up with intent. Bouncing out of the stretch takes the work off the hamstrings.
Romanian deadlift in your plan
In Muscla the barbell RDL is the standard gym exercise for the hip hinge and comes early in a leg day. It trains the hamstrings at the hip, while leg curls train them at the knee, so most lifters do best with both.
Muscles worked by the barbell Romanian deadlift
- Primary
- Hamstrings
- Glutes
- Secondary
- Lower back
- Adductors
- Forearms
The hamstrings do most of the work in the Romanian deadlift: they control the bar as they lengthen on the way down and pull the hips through on the way up. The glutes take over more and more in the top half as you drive your hips forward. The spinal erectors hold your back flat, the adductors help extend the hip, and your grip holds the bar. Because the knees barely bend, the quads do far less than in a squat.
Common Romanian deadlift mistakes
Turning the hinge into a squat
Bending the knees further on the way down brings in the quads and takes the stretch off the hamstrings. Set a soft knee bend at the start and keep it.
Rounding the lower back to reach lower
Your hamstrings set the depth, not the floor. Stop where your back would start to round, even if that is just below the knee.
Letting the bar drift away from the legs
A bar hanging out in front adds leverage against your lower back. Keep it brushing your thighs.
Leaning back at the top
Overextending to finish the rep squeezes the lower back instead of the glutes. Stand tall with your hips under your shoulders and stop there.
Looking up into the mirror
Pulling the head back breaks the straight line of your spine. Look at the floor a few steps ahead so your head moves with your torso.
Romanian deadlift tips from the Muscla training logic
- Muscla treats the RDL as a heavy compound lift: end each set with about two reps in reserve, two to three when you train for strength.
- Rest about three minutes between sets for strength, two minutes for muscle and 90 seconds for other goals.
- Before the first working set, do two ramp-up sets: about 50 % of your working weight for 8 reps, then about 75 % for 3.
- Once every set reaches the top of your rep range, add about 5 %, rounded to the plates you have; on a barbell that is at least 2.5 kg.
- Muscla never puts the RDL on the same day as a conventional deadlift or another hip hinge.
Romanian deadlift sets and reps by goal
| Goal | Reps | Rest |
|---|---|---|
| Strength | 3–6 → 2–5 → 4–8 | 3 min |
| Muscle | 6–10 → 8–12 | 2 min |
| Lose fat | 6–12 | 90 s |
| Fit | 8–12 | 90 s |
| Comeback | 8–10 | 90 s |
An arrow marks the range for the next 4-week block.
The ranges come from the Muscla training logic for heavy compound lifts such as the RDL. Pick the row for your goal; the arrows show how the range moves from one 4-week block to the next. With the comeback goal, hip hinges stay at 10 reps or fewer. After every third block, a deload week drops the weight to 90 % with one set fewer.
Estimate your Romanian deadlift one-rep max
Filled in with example values. Replace them with yours.
Estimated 1RM
Brzycki 112.5 · Lombardi 117.5
Epley: 100 × (1 + 5 ÷ 30) = 116.7 kg
Load 117.5 kg on the bar →| Reps | Weight | % of 1RM |
|---|---|---|
| 1 | 117.5 kg | 100 % |
| 2 | 110 kg | 94 % |
| 3 | 105 kg | 91 % |
| 4 | 102.5 kg | 88 % |
| 5 | 100 kg | 86 % |
| 6 | 97.5 kg | 83 % |
| 7 | 95 kg | 81 % |
| 8 | 92.5 kg | 79 % |
| 9 | 90 kg | 77 % |
| 10 | 87.5 kg | 75 % |
| 11 | 85 kg | 73 % |
| 12 | 82.5 kg | 71 % |
Romanian deadlift alternatives
- Dumbbell Romanian Deadlift
- Barbell Deadlift
- Lever deadlift
- Cable deadlift
- Dumbbell Single Leg Deadlift
- Kettlebell Swing
- Band stiff leg deadlift
- Band pull through
- Machine Back Extension
- Barbell Good Morning
Romanian deadlift questions
What is the difference between a Romanian deadlift and a deadlift?
A conventional deadlift starts each rep from the floor with more knee bend, so the quads help. The RDL starts from standing, keeps the knees almost still and puts the focus on hamstrings and glutes.
Romanian deadlift vs stiff-leg deadlift: what is the difference?
Both keep the knees nearly straight. In the RDL the hips travel back, the bar stays on your legs and you stop at a full hamstring stretch; the stiff-leg version usually keeps the hips higher and lowers the bar to the floor every rep.
How low should I go in a Romanian deadlift?
Until your hamstrings are fully stretched and just before your lower back starts to round. For most people the bar ends up around or just below the knee, and the range grows with training.
Does the Romanian deadlift work the glutes?
Yes. The glutes extend the hip together with the hamstrings, and at a maximal load one study measured glute activity in the RDL on a par with the barbell hip thrust.
Is the Romanian deadlift bad for your lower back?
With a flat back and a weight you control, the lower back only holds its position. If you mainly feel it there, shorten the range, lighten the bar and keep the bar on your legs.
Barbell or dumbbell Romanian deadlift?
Both train the same hinge. The barbell lets you load more; the dumbbell version is easier to learn, which is why Muscla starts new lifters in the gym with the dumbbell RDL.
Train it with Muscla
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Sources
- McAllister MJ, Hammond KG, Schilling BK, et al. Muscle activation during various hamstring exercises. J Strength Cond Res. 2014;28(6):1573-1580. PubMed
- Breed R, Hulm S, Hickey JT, et al. Hamstring force and stretch during progressively increasing running speeds and the eccentric phase of resistance training exercises commonly used for injury prevention and rehabilitation. Br J Sports Med. 2026;60(6):420-428. PubMed
- Delgado J, Drinkwater EJ, Banyard HG, et al. Comparison between back squat, Romanian deadlift, and barbell hip thrust for leg and hip muscle activities during hip extension. J Strength Cond Res. 2019;33(10):2595-2601. PubMed
- Martín-Fuentes I, Oliva-Lozano JM, Muyor JM. Electromyographic activity in deadlift exercise and its variants. A systematic review. PLoS One. 2020;15(2):e0229507. PubMed
- Maeo S, Huang M, Wu Y, et al. Greater hamstrings muscle hypertrophy but similar damage protection after training at long versus short muscle lengths. Med Sci Sports Exerc. 2021;53(4):825-837. PubMed