The Single Leg Glute Bridge: A Complete Guide From First Rep to Advanced Variations
Also called One Leg Hip Bridge
Quick Intro
The single leg glute bridge is a lower-body exercise performed lying on the back, driving the hips up using one leg while the other stays extended or lifted off the floor, roughly doubling the demand on the working side compared to the two-leg version.
Equipment Needed
None. All the single leg glute bridge needs is floor space to lie down on.
Why the Single Leg Glute Bridge Matters
The single leg glute bridge trains the same hip extension pattern as the standard glute bridge, straightening a bent hip joint, but asks one glute to do the entire job instead of splitting it between two. Your working glute (gluteus maximus, with support from gluteus medius on the side of the hip) drives the lift alone, your hamstring (biceps femoris, at the back of the thigh) assists and your deep core stabilizer (transverse abdominis) works harder than in the two-leg version to keep the hips from twisting toward the unsupported side.
Removing one leg also adds an anti-rotation demand the two-leg version doesn’t have. That combination makes it a clear strength progression, not a small tweak, and it directly targets a common weakness: one glute quietly doing less work than the other, something the two-leg version can mask entirely.
The single leg glute bridge is a muscular endurance and strength exercise that asks more strength than the standard glute bridge. It builds balance and coordination too, since keeping the hips square with only one foot planted takes control.
When to Do It
The single leg glute bridge works well anywhere in a lower body or full body session, and it’s specific enough to also serve as a targeted fix for a glute imbalance noticed elsewhere, like a squat or lunge that feels uneven side to side. Two to four sessions a week is enough for most people.
- Acute lower back pain. The anti-rotation demand this exercise adds can aggravate a back that’s already sensitive, since the lower back tends to compensate when the working glute isn’t yet strong enough for the full single-leg load. Starting with the standard Glute Bridge until the back settles is the safer route.
For almost everyone else, this is a reasonable strength progression once the two-leg version feels solid.
Getting Ready
The single leg glute bridge is controlled enough that it doesn’t demand a dedicated joint warm-up beyond what a standard glute bridge needs. A minute of hip circles or a few easy bodyweight squats raises general body temperature and wakes up the hips.
Keep the hips square to the ceiling throughout, not just at the top. The non-working leg dropping or the pelvis rotating toward the floating side is the clearest sign that the working glute has given way to lower back compensation.
Step-by-Step Instructions
1. Starting position. Lie on your back with one knee bent, foot flat on the floor and the other leg extended straight or lifted toward the ceiling. Arms rest flat by your sides.
2. The lift. Drive through the planted heel and squeeze the working glute to lift your hips off the floor, until your body forms a straight line from your shoulder to your knee, keeping both hips level throughout.
3. The squeeze and lower. Hold a firm squeeze at the top for a beat, then lower back down under control.
Repeat for the full set on one leg, then switch, keeping the hips square on both sides.
How Many, How Often
| Level | Where you’re at | What to do |
|---|---|---|
| Beginner | New to the movement | 3 sets of 6 to 8 reps per leg, resting 1 to 2 minutes between sets. Focus on level hips over height. |
| Intermediate | 12 to 15 clean reps per leg come easily | 3 to 4 sets of 12 to 15 reps per leg, or add a 2 second pause at the top of every rep to make the set harder without adding more reps. |
| Advanced | 15 or more clean reps per leg with a 2 second pause come easily | Move toward the Barbell Hip Thrust for real external load, since straight sets of single leg bridges stop building much new strength beyond this point. |
Letting the hips tilt toward the unsupported side to gain extra height defeats the entire anti-rotation purpose of this exercise, so a level hip position matters more here than how high the hips rise.
Modifications and Variations
The single leg glute bridge sits between a clear easier step and a clear harder one.
For an easier entry point, the standard Glute Bridge splits the load between both legs, the natural place to build a foundation before removing one leg’s support.
For serious added load, the Barbell Hip Thrust places a loaded barbell across the hips, typically with a bench under the shoulders, turning the same hip-extension pattern into a genuinely heavy strength exercise.
Progression path: Glute Bridge → Single Leg Glute Bridge → Barbell Hip Thrust
Move to the next step once the current one feels solid for a full set with level hips.
Common Mistakes to Avoid
Letting the hips rotate toward the unsupported side. This is the fault that defeats the exercise’s purpose, since it means the working glute has stopped controlling the lift alone. Keeping both hips level throughout the rep, checking against the setup position, keeps the effort where it belongs.
Pushing through the toes instead of the heel. This shifts work toward the front of the thigh and away from the glute and hamstring this exercise is meant to train. Keeping the weight through the heel of the planted foot keeps the emphasis correct.
Letting the floating leg drop. An uncontrolled floating leg often signals the core has stopped bracing against rotation. Keeping that leg either extended in a straight line or deliberately lifted keeps the whole rep controlled.
Skipping the top squeeze. Reaching full height without a held contraction turns the rep into a fast bounce instead of strength work. A held pause at the top, the same cue used in the standard glute bridge, keeps the rep honest.
After Your Set
Working one side at a time leaves the glutes and hips asking for a stretch just as unevenly, so give both sides equal time. A supine figure-four stretch, ankle crossed over the opposite knee while pulling that thigh toward the chest, opens the glutes and hips. A gentle knees-to-chest hold releases the lower back after the extended, rotation-resisting position it held through the set.
Going Deeper
The single leg glute bridge sits between the standard glute bridge and the hip thrust in a hip-extension progression, usually placed early in a lower body session as a targeted glute exercise once the two-leg version no longer feels challenging. It’s a common tool for addressing a side-to-side glute imbalance that shows up in a squat or lunge, since the two-leg version can hide a weaker side that the single leg version can’t.
Progress on the single leg glute bridge tends to stall for one of two reasons. The first is a rotation issue, where the hips tilt or the lower back compensates, which caps how much the working glute actually gets trained even at high rep counts; the fix is shrinking the range or dropping back to the standard glute bridge briefly before rebuilding. The second shows up once someone can already manage 15 or more clean reps per leg with a real pause, since a bridge on one leg still has only bodyweight to lift; the Barbell Hip Thrust’s external load is what’s needed past that point, not more single-leg reps.
Six clean reps per leg with level hips tends to arrive within the first one to two weeks, and twelve clean reps per leg somewhere in the three to five week range, depending on how solid the two-leg version already was.
How to Know You’re Improving
Four checkpoints mark real progress on the single leg glute bridge:
- Six clean reps per leg with hips staying level throughout
- Twelve clean reps per leg with a real top squeeze
- A 2 second held squeeze at the top for a full set on both legs
- A noticeably even feel between the left and right side
A rep counts as clean when the hips stay level from setup to finish, the push comes through the planted heel and the top position gets a held squeeze, not a quick touch-and-go. Once these hold up on both sides, external load is the next step.
Muscles Worked
- Gluteus Maximus (the largest glute muscle, lifting the hips on one leg alone)
- Gluteus Medius (a smaller glute muscle at the side of the hip, stopping the pelvis dropping toward the free side)
- Biceps Femoris (the outer hamstring at the back of the thigh, assisting the hip extension on the working side)
- Transverse Abdominis (a deep core muscle that wraps around the torso like a corset, keeping the hips square through the lift)
FAQ
How is a single leg glute bridge different from a regular glute bridge? The standard Glute Bridge splits the load between both legs, while this version asks one glute to lift the hips alone, roughly doubling the load on that side and adding an anti-rotation challenge.
Why do my hips tilt during a single leg glute bridge? This usually means the working glute isn’t yet strong enough to control the lift alone, so the lower back or the pelvis compensates. Shrinking the range of motion until the hips stay level, then rebuilding from there, is the direct fix.
Should I feel this more on one side than the other? A small difference is common and worth training through evenly, but a large, consistent gap between sides is worth paying deliberate attention to, since the two-leg version can mask exactly this kind of imbalance.
How many single leg glute bridges should I do per side? There’s no single right number, since it depends on training background. Twelve clean reps per leg is a reasonable benchmark for a moderately trained adult.
Next in this series: the Glute Bridge, the two-leg foundation this exercise builds on.