How to Do the Smith Machine Romanian Deadlift
The Smith machine Romanian deadlift trains the hamstrings and glutes through a hip hinge, with the bar guided on rails. It's a stable way to learn the hinge pattern and load it. It suits lifters who want hamstring work without worrying about bar path.
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Muscles worked
Primary
- Hamstrings
- Glutes
Secondary
- Lower Back
How to do the Smith Machine Romanian Deadlift
- 1
Set the bar around hip height and stand facing it with feet hip-width apart.
- 2
Grip the bar at shoulder width and unhook it.
- 3
Soften your knees slightly and brace your core.
- 4
Push your hips back as the bar slides down your thighs.
- 5
Lower until you feel a strong hamstring stretch, with your back flat.
- 6
Drive your hips forward to stand tall.
- 7
Re-rack the bar when finished.
Form cues to remember
- Push your hips back
- Keep the bar near your legs
- Flat back the whole way
- Squeeze glutes at the top
Smith Machine Romanian Deadlift video tutorial
Common mistakes
Rounding the lower back
Shorten the range and keep your chest proud.
Squatting the weight down
Keep knees mostly fixed and let your hips travel back.
Standing too close to the bar
Stand slightly behind the rail line so the bar can drop straight down.
Hyperextending at the top
Stand tall and stop; don't lean back.
Sets and reps
| Muscle growth | 3–4 sets of 8–12 reps, 90 seconds rest |
|---|---|
| Strength | 3–4 sets of 6–8 reps, 2 minutes rest |
| Endurance | 2–3 sets of 12–15 reps |
Rounding your lower back under load is the main risk. Keep a flat back and only lower as far as you can control.
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Smith Machine Romanian Deadlift FAQ
Smith machine RDL vs. barbell RDL?
The Smith version is more stable but fixes your bar path. The barbell lets the bar follow your body naturally.
Why do I feel the Smith machine Romanian deadlift in my lower back?
Your back works to stay flat, so some effort is normal. If it feels sharp or too tiring, lower the weight and shorten the range.
How low should I go on the Smith machine Romanian deadlift?
Go until you feel a firm stretch in your hamstrings without your back rounding. For many people that's about mid-shin.
Smith Machine Romanian Deadlift alternatives
Dumbbell Romanian Deadlift
Hamstrings, Glutes · Dumbbell
Romanian Deadlift
Hamstrings, Glutes · Barbell
Single-Leg Romanian Deadlift
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Single-Leg Romanian Deadlift (Bodyweight)
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Deficit Deadlift
Hamstrings, Glutes, Lower Back · Barbell
Snatch-Grip Deadlift
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