Smith Machine Romanian Deadlift

Intermediate

Smith Machine Romanian Deadlift is a hip-hinge exercise targeting hamstrings and glutes to build posterior chain strength and improve hip mobility; suitable for controlled form practice with added stability.

About Exercise

Equipment

Smith Machine, Plates

Difficulty

3/5 • Intermediate

Primary Muscle Groups

Hamstrings

Secondary Muscles

Lower Back, Adductors, Traps, Forearms

Popularity Score

7

Goals

Strength
Hypertrophy

Training Style

Weightlifting
Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Hamstrings

9/10

Biceps Femoris, Semitendinosus, Semimembranosus

Glutes

7/10

Glute Max

Lower Back

5/10

Erector Spinae

Adductors

4/10

Traps

3/10

Forearms

3/10

Flexors

Programming

Typical Rep Range

8-12 reps

Rest Between Sets

60-120 seconds

How to Perform

Adjust the Smith machine bar to hip height and set safety stops. Stand with feet hip-width apart, grip the bar overhand outside thighs, and unrack by rotating.

  1. Push hips back to hinge at hips while keeping knees slightly bent and back flat.
  2. Lower the bar along your legs until you feel a stretch in hamstrings, around mid-shin.
  3. Drive hips forward through heels to stand tall, squeezing glutes at top.
  4. Maintain bar close to legs throughout movement.
  5. Repeat for reps while controlling descent.

Coaching Tips

Form Cues

  • Hinge at hips first
  • Keep shins vertical
  • Squeeze glutes at top
  • Back stays flat
  • Bar tracks legs

Breathing

Inhale as you lower the bar, brace core, and exhale as you drive hips forward.

Tempo

3-1-1

Range of Motion

Lower bar from full hip extension to mid-shin or hamstring stretch point without rounding back; return to full hip extension.

Safety

Safety Notes

  • Set safety stops to prevent over-lowering
  • Avoid if acute lower back pain exists
  • Start with light weight to master form
  • Maintain neutral spine to protect back

Spotting

Not typically needed due to Smith machine safeties; use stops instead of spotter for solo training.

Common Mistakes

  • Rounding lower back
  • Bending knees excessively
  • Letting bar drift forward
  • Using momentum to rise
  • Not engaging core

When to Avoid

  • Acute lower back injury
  • Hamstring strains

Flexibility Needed

  • Adequate hip hinge mobility
  • Ankle dorsiflexion for stance

Build Up First

  • Master basic hip hinge
  • Proper deadlift form basics

Also known as

Smith RDL, Machine Romanian Deadlift, Smith Machine RDL

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