Training8 min read
RDL vs deadlift: what is the difference and which should you do?
The conventional deadlift and the Romanian deadlift (RDL) are both hip hinges with a barbell, so they are often treated as the same lift. They are not. One starts from the floor and finishes standing; the other starts standing and stops when your hips can travel no further back. That changes how much your knees bend, how much weight you can use and which muscles do the most work.
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The short answer
The main difference is where each lift starts and how much the knees bend. A conventional deadlift lifts the bar from a dead stop on the floor, with more knee bend and more work from the thighs. A Romanian deadlift starts standing, keeps the knees softly bent and lowers only as far as your hips can push back.
- Another study found similar hamstring activity in both lifts, with more front-thigh activity in the conventional deadlift (Lyons et al., 2026).
- Many programmes use both: the conventional deadlift as a main strength lift and the RDL as a hamstring-focused accessory.
RDL vs conventional deadlift at a glance
| Conventional deadlift | Romanian deadlift (RDL) | |
|---|---|---|
| Starting position | Bar on the floor | Standing, bar at the hips |
| Each rep | Bar returns to the floor | Bar stops when the hips can go no further back, usually around the knees or mid-shin |
| Knee bend | More: the knees bend to reach the bar | Less: knees stay softly bent throughout |
| First half of the rep | Lifting (concentric) | Lowering (eccentric) |
| Typical load | Heavier | Lighter than your deadlift |
| Common role | Main strength lift | Hamstring and glute accessory |
Muscles worked: how muscle recruitment differs
Both lifts train the glutes, hamstrings and the muscles along your spine that keep your back in position. The difference is emphasis. Because the conventional deadlift starts with more knee bend, the front of the thigh (the quadriceps) helps push the bar off the floor. The RDL keeps the knees almost fixed, so the movement comes mainly from the hips.
Starting position and range of motion explained
The conventional deadlift, step by step:
- Stand with the bar over the middle of your feet, feet about hip-width apart.
- Bend your hips and knees to grip the bar just outside your legs.
- Brace, push the floor away and stand up tall with the bar close to your legs.
- Lower the bar back to the floor under control before the next rep.
The Romanian deadlift, step by step:
- Start standing with the bar at your hips (lift it from a rack or deadlift it up first).
- Unlock your knees slightly and keep them there.
- Push your hips back, letting the bar slide down your thighs while your back stays in position.
- Stop when your hips cannot travel further back without your back rounding, then stand up.
How far the bar travels in an RDL depends on your own hamstring length and hip movement, so there is no set depth. For most people it is somewhere around the knees to mid-shin. If the bar has to touch the floor to finish the rep, you are doing a different lift.
Fatigue and recovery: which is harder to recover from?
There is no direct study comparing recovery after the two lifts. What is clear is that the conventional deadlift usually allows a heavier load, and heavier sets close to failure tend to feel more demanding. The RDL is normally done with a lighter weight and more reps, which is one reason it is often used as an accessory rather than the main lift of the day.
If your lower back or grip is the limiting factor, that is a sign to reduce the load or the number of hard sets, not to push through. Stop any exercise that causes pain and speak to a qualified health professional if it continues.
How to programme both lifts in the same week
Step 1
Put the heavier lift first
On the day you deadlift, do it first while you are fresh, then lighter accessory work afterwards.
Step 2
Split them across days
A common layout is conventional deadlifts on one lower-body day and RDLs on the other, so each gets its own session.
Step 3
Use different rep ranges
Deadlifts often sit in lower reps; RDLs commonly suit moderate reps where you can keep the position on every rep.
Step 4
Progress one thing at a time
Add a rep or a small amount of weight when every set is completed with good form at the target effort.
The Workout Builder already places a hinge on each lower-body day. If you want a different variation, the exercise substitute finder suggests swaps that train the same pattern.
To set your working weights, the 1RM calculator estimates your one-rep max from a recent set. For a full week that uses both lifts, see the 4-day upper lower split.
Choosing between Romanian deadlift variations? The landmine and barbell RDL were compared directly in one study, which found no significant difference in muscle activity or hip and lumbar motion (McCurdy and Koldenhoven, 2025).
People also ask
Is an RDL better than a deadlift?
Neither is better for everyone. The conventional deadlift suits lifting the most weight from the floor; the RDL suits training the hip hinge with the hamstrings and glutes doing most of the work.
Do RDLs work the same muscles as deadlifts?
Mostly, yes: glutes, hamstrings and the muscles along the spine. The conventional deadlift adds more front-thigh work because the knees bend more at the start.
Can I do RDLs and deadlifts in the same week?
Yes. A common approach is to put each on a different lower-body day, with the heavier lift first in its session.
How low should I go on an RDL?
Only as far as your hips can travel back while your back stays in position. For most people that is around the knees to mid-shin.
Should beginners do RDLs or deadlifts first?
Either can be learned with a light weight. Many beginners find the RDL a simple way to learn the hip hinge before adding a heavier deadlift.
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Scientific References & Evidence
- Lee, S., Schultz, J., Timgren, J., Staelgraeve, K., Miller, M. and Liu, Y. (2018) 'An electromyographic and kinetic comparison of conventional and Romanian deadlifts', Journal of Exercise Science & Fitness, 16(3), pp. 87-93. doi: 10.1016/j.jesf.2018.08.001. Available at: https://doi.org/10.1016/j.jesf.2018.08.001
- Lyons, M., Burnie, L., Pearson, L.T. and Barry, G. (2026) 'The effects of the conventional deadlift and Romanian deadlift on muscle activation and joint angles at a submaximal intensity', Graduate Journal of Sport Science, Coaching, Management and Rehabilitation, 2(1). doi: 10.19164/gjsscmr.v2i1.1595. Available at: https://doi.org/10.19164/gjsscmr.v2i1.1595
- McCurdy, K.W. and Koldenhoven, R.M. (2025) 'Comparison of muscle activation and range of motion between the traditional and landmine Romanian deadlift', International Journal of Strength and Conditioning, 5(1). doi: 10.47206/ijsc.v5i1.370. Available at: https://doi.org/10.47206/ijsc.v5i1.370
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Educational information for adults aged 18 and over. It does not diagnose, treat or manage any medical condition. If you have a health condition, or symptoms that worry you, speak to your doctor or a health professional.