Romanian Deadlift vs Deadlift: Which Should You Do?

Romanian deadlift vs deadlift: a conventional deadlift starts from the floor and uses more knee bend, so it trains your whole back side and lets you lift the most weight. A Romanian deadlift (RDL) starts standing and lowers only as far as your hamstrings allow, so it targets your hamstrings and glutes more. Most women benefit from both.

I’m a NASM-certified personal trainer with more than 20 years in fitness, and these two lifts get mixed up constantly. They look alike, but they do different jobs. Below I’ll cover how each one works, how to do an RDL with good form, and how to choose the right one for your week.

Romanian Deadlift vs Deadlift: The Key Differences

Both lifts are hip hinges. You push your hips back, keep your back flat, and stand up by squeezing your glutes. The differences come down to where the rep starts, how much your knees bend, and how far the weight travels.

In a conventional deadlift, every rep starts from a dead stop on the floor. Your knees bend enough to reach the bar, and your quads help break it off the ground. If you’re new to it, my guide on how to deadlift safely walks through the setup step by step.

In a Romanian deadlift, you pick the weight up first, then lower it from the top. Your knees stay softly bent and barely change angle. The weight never rests on the floor, so your hamstrings stay under tension the whole set.

Romanian Deadlift Muscles Worked vs Deadlift

Both lifts work the posterior chain, the muscles along the back of your body. That includes your glutes, hamstrings, the muscles along your spine, and your upper back and grip.

The deadlift spreads the work more evenly, with extra help from your quads off the floor. It’s a full body strength builder. The RDL shifts more of the load onto your hamstrings and glutes because your hips do almost all of the moving.

RDL Hamstrings: Why the Stretch Matters

Your hamstrings cross both the hip and the knee. When you hinge with soft, fixed knees, they lengthen under load as your hips travel back. That loaded stretch is a big part of why RDLs build hamstring strength so well.

Research on hamstring training suggests that exercises loading the muscle in a lengthened position are especially useful for strength and muscle growth. That fits what I see in practice: RDLs tend to fill a gap that squats and leg presses leave open.

How to Do a Romanian Deadlift

Start with a pair of light dumbbells, a kettlebell, or an empty bar. You can even practice with no weight at all. The goal is to learn the hinge, not to test your strength.

1. Stand tall with the weight. Feet hip width apart, weight held in front of your thighs, shoulders down and back.
2. Unlock your knees. Bend them slightly, then keep that same angle for the whole rep.
3. Push your hips back. Think about closing a car door behind you with your bottom. Your chest tips forward as your hips move back.
4. Keep the weight close. Let it slide down your thighs, close enough to brush your legs.
5. Stop at your stretch. Lower until you feel a strong pull in your hamstrings or your back starts to round, often around your knees or mid shin.
6. Drive your hips forward. Squeeze your glutes to stand tall, without leaning back at the top.

Breathe in and brace before you lower, then breathe out as you stand. Take about two to three seconds on the way down.

RDL Form Cues That Help Most

• Long neck: keep your eyes on the floor a few feet ahead of you, not up at the ceiling.
• Proud chest: imagine showing the logo on your shirt to someone in front of you.
• Weight in mid foot: you should be able to wiggle your toes the whole time.
• Depth is personal: stop where your back stays flat, even if that’s above your knees.

Common RDL Mistakes and How to Fix Them

Most RDL problems come from turning the hinge into a squat or chasing depth. These are the fixes I give most often.

1. Bending the knees too much. If your knees keep moving forward, the lift turns into a squat. Set a slight bend and freeze it.
2. Rounding the back to reach lower. Depth comes from your hips moving back, not your spine bending. Stop higher if you need to.
3. Letting the weight drift forward. A bar or dumbbells away from your legs pull on your lower back. Keep them close.
4. Overextending at the top. Leaning back does nothing for your glutes. Finish standing tall with your ribs down.
5. Going too heavy too soon. Light weight with a big hamstring stretch beats heavy weight with poor form.

My article on strength training mistakes women make covers a few of the bigger habits that hold people back across all their lifts.

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RDL vs Stiff Leg Deadlift

People often use these names as if they mean the same lift, but they’re a little different. A stiff leg deadlift keeps the knees straighter and usually starts each rep from the floor.

The RDL keeps a soft knee bend and starts from the top. For most beginners, the RDL is the friendlier choice because it’s easier to keep a flat back and control the depth. If your hamstrings are tight, the stiff leg version can pull you into rounding sooner.

Single Leg RDL: A Balance and Glute Builder

The single leg RDL works one side at a time. Stand on one leg with a soft knee, then hinge forward while your free leg reaches back behind you. Keep your hips square to the floor.

It’s harder on balance, so start by holding a wall or a sturdy chair with one hand. It’s a great choice if you train at home with light weights, because it makes even a small dumbbell feel challenging. It also helps you spot strength differences between your left and right sides.

Hip Thrust vs RDL for Glutes

This is a question I hear a lot from women who want stronger glutes. The short answer is that they work your glutes in different positions, so they complement each other.

The hip thrust loads your glutes hardest at the top, when your hips are fully extended. The RDL loads your glutes and hamstrings hardest at the bottom, in a long stretch. The hip thrust is also easier on your lower back and grip.

If glutes are your main goal, doing both across your week is a smart plan, either on separate days or with the RDL first if you pair them in one session. My comparison of hip thrust vs glute bridge explains how to set up the thrust.

Which Should You Do?

The best choice depends on your goal, your experience, and how your back feels. Here’s how I’d decide.

• New to lifting: start with the RDL. It teaches the hinge with less weight and a simpler setup.
• Want more hamstring and glute strength: prioritize RDLs, since they load the hamstrings in a long stretch.
• Want overall strength: add the conventional deadlift once your hinge is solid. It lets you move the most weight.
• Training at home with dumbbells: RDLs and single leg RDLs fit small spaces and lighter loads well.

You don’t need both in the same workout. Many women do well with deadlifts one day and RDLs on another day of the week. If you want another hinge that builds power, my guide to kettlebell swing form shows how the same pattern works at speed.

How Many Sets and Reps?

For RDLs, two to four sets of 8 to 12 reps works well for most women. Pick a weight where the last two reps feel hard but your back still stays flat.

For conventional deadlifts, lower reps work better, often three to five sets of 4 to 6 reps. Rest two to three minutes between heavier sets. Hinge movements are demanding, so one or two hinge sessions a week is plenty for most people.

Your This-Week Plan

1. Day 1: Practice the hip hinge with no weight. Stand a few inches from a wall and push your hips back until they tap it, 3 sets of 10.
2. Day 2: Rest, or take an easy walk.
3. Day 3: RDLs with light dumbbells, 3 sets of 10, slow on the way down.
4. Day 5: Repeat Day 3 and add 2 single leg RDLs per side while holding a wall for balance.
5. End of week: Film one set from the side and check that your back stays flat and your knees stay soft.

Quick Questions

More from this series: start with my exercise form guide for the other basic moves, and see the strength training guide for women for how to put them into a weekly plan.

The Bottom Line

When it comes to the Romanian deadlift vs deadlift question, you don’t have to pick a winner. The RDL is the better place to start and the better hamstring builder, while the deadlift is your best tool for overall strength. Learn the hinge, keep your back flat, and add the second lift once the first feels solid.

I’m a certified personal trainer and nutrition coach, not a physician, and this article is for general education. If you have lower back, hip, or hamstring pain, a recent injury, or another health concern, check with your doctor or a physical therapist before adding deadlifts or RDLs to your routine.