The deadlift is the simplest lift in the gym, on paper. The bar is on the floor. You pick it up. You put it down. Done.
In practice, the deadlift is the lift most people respect and the lift most people do badly. It’s also the only exercise where the “big number” myth has any real basis: a serious deadlift is a measurable test of total-body force production, in a way that no machine, kettlebell or curl variation can replicate.
This guide covers what the deadlift trains, how to set it up, the four mistakes that turn it from a powerful lift into a back-pain factory, the variations worth knowing, and a four-week beginner block. The conventional barbell deadlift is the focus — sumo and trap-bar variants get a section of their own at the end.
What is the deadlift?
The deadlift is a hip hinge under maximum load. You stand over a barbell on the floor, bend at the hips and knees to grip it, then stand up by extending the hips and knees in a coordinated motion. The bar travels straight up your shins and thighs, and stops at hip height in a fully locked-out standing position.
Two shapes of the deadlift dominate. The conventional deadlift uses a roughly hip-width stance with the hands gripping outside the legs, and shifts most of the work onto the back and posterior chain. The sumo deadlift uses a much wider stance with hands inside the legs, leans the torso more upright, and shifts work toward the quads and hips. Both are valid lifts in powerlifting. Pick one as your primary, and run the other as a variation.
The deadlift is one of the three lifts in powerlifting. Together with the squat and the bench press, it forms the “big three” by which strength is conventionally measured. A trained deadlift is also one of the most transferable lifts you can do: the hinge pattern shows up in every athletic activity that involves picking something up, accelerating, or jumping.
Muscles worked
The deadlift hits more muscle mass per rep than any other free-weight movement. Approximate work split:
| Muscle group | Role | Contribution |
|---|---|---|
| Erector spinae (lower back) | Trunk extension, isometric hold | ~25 % |
| Glutes | Hip extension, lockout | ~25 % |
| Hamstrings | Hip extension, knee stabilisation | ~20 % |
| Quadriceps | Knee extension off the floor | ~15 % |
| Traps · Lats · Forearms · Core | Holding the bar, holding the back rigid | ~15 % |
Three things worth pulling out of that table. First: this is a back lift, not a leg lift. The conventional deadlift loads the spinal erectors more than any other back exercise. If your back is the limiting factor when you pull, that’s normal — strengthen it. Second: the grip is the silent hero. A weak grip caps every other adaptation in the chain. Third: the lats. Many beginners don’t realise they have a job — they keep the bar pinned to the body. “Bend the bar around your hips” is the cue.
How to deadlift: 5 steps
Read all five steps before your first heavy pull. Cues in bold are non-negotiable.
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Set up over the bar
Stand with your shins about 2-3 cm from the bar, feet hip-width apart, toes pointing slightly outward. Bar over the middle of your foot, not over your toes.
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Grip the bar
Hinge at the hips first, then bend the knees to grip the bar with arms vertical. Hands just outside the legs. Double overhand for warm-ups, mixed grip for heavy sets. **Arms straight throughout — never pull with bent elbows.**
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Pre-tension and brace
Drop the hips until shins touch the bar. Pull the chest up, tighten the lats. Deep breath into the belly, brace the core, and **pull the slack out of the bar** before lifting.
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Lift the bar
Push the floor away with your legs, back rigid. The bar travels straight up, dragging along the shins. Hips and shoulders rise at the same rate. As the bar passes the knees, drive the hips forward into lockout.
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Lock out and lower
Stand fully upright, knees and hips locked, shoulders back (don't hyperextend). To lower, push hips back first, then bend the knees once the bar passes them. Lower controlled to below the knee.
A clean deadlift takes about 3-4 seconds from setup to lockout. Most failed pulls fail because of rushed setup, not because the lifter wasn’t strong enough.
Common mistakes to avoid
The deadlift is unforgiving. Get the bar wrong and you’ll feel it in your back for a week. Five errors cause 90 % of the issues.
Deadlift variations
Each variation shifts the work or fixes a specific weakness. Cycle through them.
- Romanian deadlift. A pure hip hinge with bar travelling from hip to mid-shin. Almost no knee bend. Best hamstring builder in the gym, full stop. Reps in the 6-12 range work best.
- Sumo deadlift. Wide stance, hands inside the legs. More upright torso, more quad and adductor involvement. Often easier on the lower back. Some lifters are simply built for sumo — try it for a month if your conventional pull stalls.
- Trap bar deadlift. Standing inside a hexagonal bar with neutral grip. Reduced lower-back stress, more quad involvement. Excellent for athletes whose main goal is lower-body power without the technique demands of a barbell pull.
- Deficit deadlift. Standing on a 5-10 cm platform to increase the range of motion. Brutal on the start. Excellent for lifters whose sticking point is breaking the floor.
- Rack pull. Bar set on rack pins at knee height. Half a deadlift, focused on lockout strength. Useful as accessory work or if your sticking point is at the top.
- Stiff-leg deadlift. Like a Romanian deadlift but starting from the floor with locked knees. Old-school posterior chain builder. Demanding on the lower back — use lighter loads.
Sample workout: 4-week strength block
Deadlift once per week. The conventional deadlift is unusually taxing on the central nervous system; pulling heavy more than once a week is too much for most lifters who also squat hard. Pair with Romanian deadlifts later in the week for hamstring volume.
| Week | Sets × reps | Intensity | RPE |
|---|---|---|---|
| 1 | 3 × 5 | 70 % 1RM | 6-7 |
| 2 | 4 × 3 | 80 % | 8 |
| 3 | 5 × 1 | 90 % | 9 |
| 4 (deload) | 3 × 5 | 60 % | 5-6 |
After four weeks, retest your 1-rep max. Add 5-10 kg to your projected max if all reps were clean.
Frequently asked questions
Is the deadlift dangerous?
Only if you do it wrong. The deadlift, performed with a neutral spine and a controlled tempo, is one of the safest and most useful lifts in the gym. The danger comes from rounded backs, rushed setups, and ego loading. Train the technique first, the weight will follow.
Can I deadlift if I have a bad back?
Get cleared by a physio first. For many people with a history of back pain, the deadlift is part of the solution — it builds the muscles that protect the spine. But that’s a coached process, not something to figure out from a YouTube video. Start with trap bar or Romanian variants under supervision, and progress from there.
Should beginners use straps?
For working sets, no. Train your grip — it’s a real and useful adaptation that will pay off in every other lift. Reserve straps for heavy back work (deadlifts at 90 %+ for reps, or shrug variants) where the grip would otherwise fail before the target muscle did.
What’s the difference between a Romanian deadlift and a stiff-leg deadlift?
The Romanian deadlift starts from the top (standing with the bar) and ends at mid-shin without touching the floor. The stiff-leg deadlift starts from the floor, with locked knees, and lifts to the top. The Romanian is more of a hamstring lengthening exercise; the stiff-leg is a full-range posterior chain builder. Different tools.
How heavy should a beginner deadlift?
Bodyweight for a single rep is a reasonable target after 6-12 months of consistent training. Twice bodyweight is a serious recreational deadlift; 2.5 × bodyweight is competitive at most weight classes. But these numbers vary enormously with height, build and training history. Compare yourself to your own previous max, not to anyone else.
Related exercises
- Romanian Deadlift: hip hinge, hamstring focus, lighter loads
- Sumo Deadlift: wide-stance variant, more upright
- Trap Bar Deadlift: easier on the back, more quad
- Rack Pull: lockout strength, accessory
- Good Morning: posterior chain accessory
