Stiff-Legged Barbell Deadlift
Stiff-Legged Barbell Deadlift is a intermediate compound movement that trains the Hamstrings along with glutes and lower back. It requires barbell. There are 4 known variations and 8 peer exercises that target the same primary muscle.
- 4 equipment variations documented
- 1 of 9 exercises targeting the Hamstrings
- Level: intermediate
PlainExercise cross-links 4 variations and 8 peer exercises sharing the same primary muscle.
What the Stiff-Legged Barbell Deadlift Data Reveals
Stiff-Legged Barbell Deadlift is classified in the PlainExercise database as a intermediate-level compound movement with a pull force profile, primarily training the Hamstrings with secondary engagement of the glutes, lower back. The canonical form requires barbell, and the movement falls within the strength category. The parent record is sourced from the public-domain Free Exercise DB and enriched with exercise-science framing unique to PlainExercise, including structured common-mistake patterns derived from the force and mechanic fields above.
Within the same primary-muscle cohort, the Hamstrings is trained by 9 catalogued movements in total — meaning any practitioner planning a session has at least 8 alternatives that load the same tissue through different joint angles or equipment profiles. PlainExercise has also mapped 4 equipment variations of Stiff-Legged Barbell Deadlift itself, allowing substitution when the canonical setup is unavailable. The documented execution runs 5 discrete steps, each one derived directly from the upstream record and reproduced verbatim rather than paraphrased.
Context matters: this database aggregates exercise science taxonomy (level, mechanic, force, primary/secondary musculature, equipment) but does not and cannot account for individual biomechanics, joint history, recovery status, or training context. The common-mistake and progression framing below is derived programmatically from the classification fields and represents general exercise-science consensus rather than case-specific coaching. This is not medical or personal-training advice. Consult a physician, physical therapist, or certified trainer before starting a new exercise or modifying an existing program — particularly if you have prior injuries, pain, recent surgery, cardiovascular limitations, or are pregnant.
Muscles worked
Exercise profile
| Attribute | Value |
|---|---|
| Difficulty | intermediate |
| Mechanic | compound |
| Force | pull |
| Equipment | barbell |
| Category | strength |
| Primary muscle | Hamstrings |
| Secondary muscles | 2 |
| Variations available | 4 |
Source: Free Exercise DB (CC0); profile derived per exercise record.
Force Type
Pull
compound
Difficulty
Intermediate
compound
Variations
4
equipment swaps
Muscles
3
primary + secondary
Muscle recruitment breakdown
Hamstrings is the prime mover at roughly 70% of total recruitment
2 secondary muscles share the remaining load
Classified as intermediate difficulty
Muscle activation profile
Relative recruitment between the primary mover and secondary stabilizers.
Method: muscle counts from Free Exercise DB; relative-share normalization. Not EMG-derived — actual activation varies by load and form.
Exercise intensity context
Where Stiff-Legged Barbell Deadlift falls relative to other common exercises on the MET intensity scale.
MET estimate based on exercise level classification. Actual MET varies by intensity and individual.
How to do it
- Grasp a bar using an overhand grip (palms facing down). You may need some wrist wraps if using a significant amount of weight.
- Stand with your torso straight and your legs spaced using a shoulder width or narrower stance. The knees should be slightly bent. This is your starting position.
- Keeping the knees stationary, lower the barbell to over the top of your feet by bending at the hips while keeping your back straight. Keep moving forward as if you were going to pick something from the floor until you feel a stretch on the hamstrings. Inhale as you perform this movement.
- Start bringing your torso up straight again by extending your hips until you are back at the starting position. Exhale as you perform this movement.
- Repeat for the recommended amount of repetitions.
Common mistakes
- Rushing through reps — controlled tempo (2-3s down, 1-2s up) is what drives muscle tension, not raw speed.
- Partial range of motion — moving the joint through its full safe range is what most reliably separates effective from wasted reps.
- Treating a compound lift like an isolation movement — Stiff-Legged Barbell Deadlift recruits multiple joints; bracing the core and engaging stabilizers matters as much as the prime movers.
- Shrugging the shoulders up toward the ears on pull movements — keep shoulder blades down and back to load the correct muscles.
- Breathing out of sync with the lift — brace and inhale during the lowering phase, exhale on the exertion.
Who this is for
- People with 6+ months of consistent training who can perform basic compound lifts with good form
- People who want to train the Hamstrings and secondarily glutes, lower back
- People who have access to barbell
Who this is NOT for
- Anyone with acute pain in the joints or muscles involved — pain is a stop signal, not a soreness signal
- People with unresolved injuries in the loaded joints — seek clearance from a physical therapist first
- Anyone with a recent surgery, cardiovascular limitation, or pregnancy complication without physician clearance
Progression path
Once Stiff-Legged Barbell Deadlift feels comfortable with your current load, progress by (a) adding reps until you can complete 12+ per set, (b) increasing resistance by 2.5-5%, (c) moving to harder variations such as single-limb or longer lever versions, and eventually (d) stepping up to expert-level movements that train the same muscle.
See the Progression guide for a full framework on when to advance, and the Compound vs Isolation guide to decide when to prioritize this movement in your program.
Safety notes
- Sharp or joint pain is a stop signal. Muscle soreness during sets is normal; pain is not.
- Warm up the involved joints with 2-3 progressively loaded sets before training to a working weight.
- If you have a history of injury in the loaded joints (knees, shoulders, lower back), consult a physical therapist before loading this movement.
- General information only. Consult a physician or certified trainer before starting any new exercise program.
Variations
Alternate versions of this movement with different equipment.
Related exercises
Other exercises that target the Hamstrings.
See all Hamstrings exercises.