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Romanian Deadlift

Draftstrength50%intermediate⬤ moderate evidence
View FHIR resourceFHIR R4 ActivityDefinition — the interoperable form of this exercise

Positions & Range of Motion

Start
standing tall holding barbell/dumbbells at front of thighs, knees softly bent ~15–20° and held fixed, spine neutral, load close to legs
End
hips pushed back into a deep hinge, torso inclined forward with neutral spine, bar dragged down to mid-shin/just below the knee at firm hamstring stretch, knee angle unchanged
Range of Motion
hip flexion 0→~80–90° of hinge with near-constant knee angle; return to full hip extension standing

How to Perform

Stand holding a barbell or dumbbells in front of the thighs with a soft (slightly bent, fixed) knee angle. Hinge at the hips by pushing them backward while keeping the spine neutral and the load close to the legs, lowering until you feel a firm hamstring stretch (typically mid-shin to just below the knee), then drive the hips forward to return to standing. The knee angle stays nearly constant throughout — the movement occurs at the hip, not the knee.

Watch on YouTube↗

Opens a YouTube search for “Romanian Deadlift”

Equipment:barbelldumbbellskettlebell
Starting position: standing

Coaching Cues

  1. 1

    Push your hips back toward the wall behind you, like closing a car door with your backside.

    (external)
  2. 2

    Drag the bar down your thighs — keep it touching or nearly touching your legs the whole way.

    (external)
  3. 3

    Keep a proud chest and long spine; stop the descent when your hamstrings feel loaded, not when your back starts to round.

    (internal)
  4. 4

    Soft knees that don't move — bend from the hips, not the knees; this is a hinge, not a squat.

    (internal)

Evidence-Based Dosing & EMG Data

Recommended Dosing

Strength/hypertrophy: 3-4 sets of 6-10 reps at a controlled tempo, 1-2 sessions per week. For hamstring injury-risk reduction, eccentric-biased hinge work at long muscle lengths is commonly programmed 1-2x/week alongside (not replacing) high-eccentric exercises such as the Nordic hamstring curl.

EMG Activation Data

Comparative surface-EMG studies of hamstring exercises consistently show the Romanian deadlift produces high activation of the biceps femoris long head and semitendinosus, in the same tier as the good morning and glute-ham raise, with hamstring activity typically greatest during the eccentric-to-concentric transition near peak hip flexion. Relative to knee-flexion-dominant exercises (leg curl, Nordic curl), the RDL biases hip-extension-based hamstring loading and tends to emphasize the biceps femoris long head somewhat more than the semitendinosus. Erector spinae activity is substantial but predominantly isometric when a neutral spine is maintained. Gluteus maximus activation rises toward lockout as the hip approaches full extension.

Muscles Involved (15)

Primary Movers

Biceps Femoris — Long Head— Biarticular hamstring loaded eccentrically at long length on the descent and extending the hip on the ascent; primary target.
Semitendinosus— Medial hamstring controlling the hinge descent and extending the hip on the ascent.
Semimembranosus— Medial hamstring contributing hip-extension torque throughout the movement.
Gluteus Maximus— Major hip extensor, especially over the top half of the lift into terminal extension at lockout.

Secondary Movers

Adductor Magnus— Ischial (hamstring-part) fibers act as a powerful hip extensor, especially in the deeper hinge positions.

Stabilizers

Erector Spinae Group— Contracts largely isometrically to hold the spine neutral against the flexion moment of the load.
Multifidus— Segmental lumbar stabilization while resisting spinal flexion under load.
Quadratus Lumborum— Assists frontal- and sagittal-plane trunk stiffness during the hinge.
Transversus Abdominis— Contributes to intra-abdominal pressure and trunk bracing.
Latissimus Dorsi— Keeps the bar pulled close to the body and adds trunk stiffness via the thoracolumbar fascia.
Middle Trapezius— Maintains scapular position against the downward pull of the load.
Rhomboid Major— Scapular retraction and postural control of the upper back.
Flexor Digitorum Superficialis— Grip: holds the implement isometrically. Reclassified from synergist — grip stabilizes the hold, it does not assist hip extension.
Flexor Digitorum Profundus— Grip: sustained isometric finger flexion on the bar. Reclassified from synergist for the same reason.
Gastrocnemius— Assists posterior knee/tibial stability and balance as the hips travel backward.

Easier Variations ↓

1

Dowel hip hinge

Practice the hinge pattern unloaded with a dowel held along the spine (contacting head, mid-back, and sacrum) to groove neutral-spine hip flexion before adding load.

2

Kettlebell RDL to elevated target

Perform the hinge with a light kettlebell, lowering only to a box or bench that shortens the range of motion, reducing the flexibility and control demand.

Harder Variations ↑

1

Single-leg Romanian deadlift

Perform the hinge on one leg, adding balance, frontal-plane pelvic control, and unilateral hamstring/glute demand; regress from the roster's single-leg hip hinge with bench support if needed.

2

Tempo or deficit barbell RDL

Increase eccentric time (3-5 s lowering) or stand on a low platform to extend range of motion, increasing time under tension at long hamstring lengths.

Target Movements (1)

Hip ExtensionHip Joint (Coxofemoral)

Why This Exercise Matters

Everyday activities this exercise helps you do — essential means it directly trains the capacity the task needs:

Bending & Lifting from the FlooressentialCarrying and Lifting ObjectsPulling (Doors, Drawers)

Goals This Helps With

Rehab, performance, prevention, and mobility goals this exercise supports — essential means it's a cornerstone:

Improve Your Deadlift / HingeperformanceImprove Posterior-Chain StrengthperformanceHamstring Injury PreventionpreventionHamstring Strain Recoveryrehab⚠Low Back Injury Preventionprevention⚠

Research Notes

claude-researched 2026-07; muscle/movement links validated against the roster. Adversarial clinical verification pending — do not promote past needs_review without human review.