HingeBW
Supine hip extension with the entire back on the floor — the most basic glute activation and hip extension pattern in the hinge family, and the foundational regression for the hip thrust.
Demo: Bret Contreras / The Glute Lab
Sets
2
Reps
15-25
Rest
30s
Contraindications
Very low risk overall; still avoid aggressive lumbar hyperextension in those with disc pathology or spondylolisthesis — cue a posterior pelvic tilt at the top if extension is painful.Setup
Lie supine, knees bent ~90 degrees, feet flat hip-width apart close to glutes, arms relaxed at sides.
Execution
- 1Brace the core lightly
- 2Drive through the heels to lift hips off the floor
- 3Squeeze glutes hard at the top, forming a straight line from knees to shoulders
- 4Lower under control, don't just drop
- 5Avoid overextending the lower back at the top
Key cues
- Drive heels down
- Squeeze glutes, not lower back
- Ribs down, don't flare
- Short range but full squeeze
Common faults
- Hyperextending the lumbar spine to gain extra height
- Pushing through the toes instead of the heels
- Feet placed too far away, turning it into a hamstring-dominant movement
- Rushing reps without a top-end squeeze
Tweaks
- March in place at the top (alternating leg lifts)
- Add a mini-band above the knees
- Elevate feet on a low box
Muscles
Primary: Gluteus Maximus
Secondary: Hamstrings, Core
Notes
Range of motion is intentionally short compared to the hip thrust — glutes are trained through a different, more flexed hip angle at the top since the torso stays on the floor.
Sources
Attribution: Bret Contreras