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How to do the Smith Stiff Legged Deadlift

Glutes & HamstringsGlutes & HamsSmith MachineBeginner

The Smith machine stiff-legged deadlift locks you into a fixed vertical path, letting beginners focus entirely on hinging at the hips and building serious glute and hamstring strength without worrying about bar drift. Master this movement pattern and you lay the foundation for every pulling exercise in your training life.

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Muscles worked

Primary
GlutesHamstrings
Secondary
Lower backCalves

Step-by-step

  1. Set the bar at mid-thigh height, stand with feet hip-width apart and the bar touching your shins, then grip it just outside your legs with a double overhand grip.
  2. Push your hips back and hinge forward, lowering the bar along your legs while keeping a slight bend in the knees and a flat, neutral spine throughout.
  3. Lower the bar until you feel a deep stretch in your hamstrings, typically just below the knee, stopping before your lower back begins to round.
  4. Drive your hips forward and squeeze your glutes to return to standing, finishing tall with hips fully extended before beginning the next rep.

Common mistakes

  • Rounding the lower back under load, which shifts stress onto the spine instead of the hamstrings. Fix this by bracing your core hard before each rep and cuing your chest to stay proud throughout the descent.
  • Bending the knees too much and turning the movement into a conventional deadlift. Fix this by keeping the knees soft but nearly locked so the hamstrings, not the quads, do the work.
  • Standing too far from the bar on the Smith machine, forcing the movement to pull you forward. Fix this by positioning yourself so the bar travels directly against your legs on both the way down and the way up.

Pro tip — At the bottom of each rep, pause for one full second and actively push your hips back further rather than just dropping the weight down. This deliberate hip push maximizes hamstring length under tension and teaches the true hinge pattern that carries over to every deadlift variation you will ever do.

Sets & reps by goal

Build muscle3–4 sets × 6–10 reps
Get stronger4–5 sets × 3–6 reps
Lose fat / tone3 sets × 10–12 reps

Rest: 2–3 min between sets (60–90s on lighter days).

More Glutes & Hamstrings exercises

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