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Deadlift (Hip Hinge)
Hip-dominant pull for the posterior chain — glutes, hamstrings, back.
barbelladvancedFilm: side
AI form check · side view
Muscles worked
Glutes
Hamstrings
Lower back (erector spinae)
Quadriceps
Trapezius
Abdominals
Latissimus dorsi
Forearms
PrimarySecondaryStabilizer
Recording tips
- Film from the side — the hip hinge and lockout only read from this angle.
- Keep the bar, hips and shoulders in frame the whole lift.
- Good lighting on your side profile.
- Keep it under ~30 seconds.
Better lighting and a full body in frame give the AI a more accurate score.
Faults the AI detects
Not locking outWatch
Finish tall — fully extend hips and knees at the top without leaning back.
Hips rising too fastWatch
Your hips are shooting up before the bar moves — drive hips and chest up together.
Note: Spine position can't be reliably verified from a single phone camera. Treat feedback as a rough guide, not a safety guarantee, and get heavy technique checked in person.