Deadlift vs Romanian Deadlift: Which Is Better for You?
It depends on your goal. The conventional deadlift starts from the floor, uses more knee bend and works your lower back and quads hard, so it's the better choice for total pulling strength. The Romanian deadlift (RDL) starts from the top and hinges at the hips, putting more of the work on your hamstrings and glutes. Most lifters benefit from both.
They look similar, but the starting position and knee angle change which muscles do the most work. Below is how each lift is performed, what muscle activity studies found, which builds hamstrings better, how they compare for strength, and how to fit both into a weekly plan.
What's the Difference Between a Deadlift and a Romanian Deadlift?
The setup and the range. A conventional deadlift starts with the bar on the floor, your hips low and knees bent, and each rep returns the bar to the floor. An RDL starts standing with the bar at your hips; you push your hips back with only a slight knee bend, lower the bar to around mid-shin, then stand back up.
That changes which joint does most of the work. The conventional deadlift combines hip and knee extension, a bit like a squat and a hinge together. The RDL keeps the knees fairly fixed, so the hips do almost all the work and the hamstrings stretch under load on the way down.
| Conventional deadlift | Romanian deadlift | |
|---|---|---|
| Starting position | Bar on the floor | Standing, bar at the hips |
| Knee bend | Moderate to large | Slight, held fairly fixed |
| Main movement | Hip and knee extension | Hip hinge |
| Muscles emphasized | Lower back, quads, glutes, hamstrings | Hamstrings, glutes |
| Typical load | Heaviest | Lighter |
Which Muscles Does Each Lift Work?
Both train the whole back of your body, but the balance differs. In the conventional deadlift, the lower back and quads show the most activity. In the RDL, the hamstrings work harder than the lower back. Both work the glutes, and both make your grip and upper back hold the bar.
A 2020 systematic review in PLOS ONE pooled the electromyography research on the deadlift and its variants. During deadlifts, the spinal erectors and quadriceps generally showed greater activation than the glutes and hamstrings. The RDL was the exception, with lower erector spinae activity than activity in the hamstrings.
The review also found the semitendinosus, one of the inner hamstrings, tended to work harder than the outer biceps femoris across deadlift variations. If your grip is the weak link on heavy pulls, our guide on how to improve grip strength covers how to fix it.
Is the Romanian Deadlift Better for Your Hamstrings?
Yes. It's one of the best free-weight hamstring exercises. In a study of trained men, hamstring activity was highest during the RDL and the glute-ham raise compared with leg curls and good mornings. Training studies also show the RDL builds hamstring size within weeks.
That 2014 study in the Journal of Strength and Conditioning Research tested 12 weight-trained men at 85% of their max on four hamstring exercises. Hamstring activity was maximized in the RDL and glute-ham raise, and the authors recommended both for anyone who wants to maximize hamstring involvement.
A 2025 study in Medicine & Science in Sports & Exercise had 32 young adults train with either eccentric-focused RDLs or Nordic hamstring curls twice a week for six weeks. Hamstring cross-sectional area rose about 10% and fascicle length about 9%, with no difference between the two exercises. The RDL matched one of the most researched hamstring exercises.
Does the RDL Work Your Glutes as Well?
Yes. In one study, the RDL was as effective as the barbell hip thrust at isolating the hip extensors, and it activated the glutes without much help from the quads. The conventional deadlift also works the glutes, but shares more of the effort with the quads and lower back.
That 2019 study in the Journal of Strength and Conditioning Research compared the back squat, RDL and barbell hip thrust in 8 men with at least a year of lower-body training. Glute activity wasn't significantly different between the hip thrust and the RDL at max effort, while the squat worked the quads far more than the RDL.
The authors concluded the RDL "was equally as effective as the BHT for isolating the hip extensors." That makes it a good choice if you want strong glutes and hamstrings without adding more quad-heavy work to a program that already includes squats.
Which Is Better for Getting Stronger?
The conventional deadlift, if you want to lift the most weight. Starting from the floor and using both hips and knees lets you handle heavier loads, and heavy loads build maximal strength best. The RDL builds strength too, but it's usually trained lighter, for more reps, as a hamstring and glute builder.
A 2017 meta-analysis of 21 studies found heavy loads produced greater gains in maximal strength than light loads, even though muscle growth was similar across loads. Since the conventional deadlift allows the heaviest loads, it's the natural choice for a strength goal.
For muscle size in the hamstrings and glutes, the lighter RDL may give you more productive work for less fatigue. Heavy conventional deadlifts are demanding, so many lifters keep them to a few hard sets and add RDLs for extra volume. Our guide on training to failure explains why heavy pulls are best stopped a rep or two short.
Should You Do Both Lifts?
For most lifters, yes. A common setup is heavy conventional deadlifts once a week for strength, plus RDLs once or twice a week for hamstring and glute volume. If you only do one, choose based on your main goal: total strength for the deadlift, hamstring and glute size for the RDL.
Here's a simple weekly layout:
| Day | Lift | Sets ร reps |
|---|---|---|
| Lower A | Conventional deadlift | 3 ร 3 to 5 |
| Lower A | Leg press or squat | 3 ร 8 to 10 |
| Lower B | Romanian deadlift | 3 ร 8 to 12 |
| Lower B | Seated leg curl | 3 ร 10 to 15 |
The seated leg curl is a smart partner for the RDL. A 2021 study in Medicine & Science in Sports & Exercise found seated leg curls grew the hamstrings more than lying leg curls (14% vs 9% over 12 weeks), suggesting that training the hamstrings in a stretched position helps growth, which is exactly what the RDL does too. For more on spreading sets across your week, see how many reps and sets to build muscle.
FAQ
Can you do Romanian deadlifts with dumbbells?
Yes. Dumbbell RDLs work the same hip-hinge pattern and are easy to learn at home or in a crowded gym. You'll usually use less total weight than with a barbell. Our guide on dumbbells vs barbells explains how the two compare for muscle growth.
How low should you go on a Romanian deadlift?
Lower the bar until you feel a strong stretch in your hamstrings while keeping your back flat, which for most people is somewhere around the knees to mid-shin. There's no need to touch the floor: the goal is the hamstring stretch, not depth, and your hip mobility sets the limit.
Is the Romanian deadlift easier on your back?
In muscle activity research, the RDL shifted more of the work to the hamstrings relative to the lower back, and it's usually done with lighter loads. Your back still has to stay rigid throughout, so keep the bar close to your legs and your spine neutral on every rep.
Should you do deadlifts and RDLs on the same day?
You can, but it's a lot of fatigue for the same muscles. Most lifters do better putting them on different days, with heavy deadlifts on one lower-body day and RDLs on another. That spreads the work and lets you train each lift with good form.
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