A hip lift is a bodyweight exercise performed lying face-up on the floor, where you drive your hips toward the ceiling by squeezing your glutes. You may also hear it called a glute bridge, hip bridge, or supine bridge, and the movement is one of the most widely used exercises in both rehabilitation and strength training. Despite its simplicity, how you set up your feet, angle your knees, and control your pelvis changes which muscles do the heavy lifting, and small tweaks can make the difference between a great glute exercise and one that mostly works your hamstrings or lower back.
The Basic Movement
A standard hip lift starts with you lying on your back, knees bent, feet flat on the floor roughly hip-width apart, and arms resting at your sides. From there, you press through your heels and squeeze your glutes to raise your hips until your body forms a straight line from shoulders to knees. You hold for a beat at the top, then lower back down with control. That counts as one rep.
The exercise looks deceptively easy, but the details matter. Your feet should be close enough to your body that your shins are roughly vertical at the top of the movement. If your feet are too far away, your hamstrings take over; too close, and the quads start doing more than their share. You want your weight in your heels, not your toes, and your ribs should stay down rather than flaring up as you lift.
Which Muscles Actually Work
The primary muscle in a hip lift is the gluteus maximus, which is the large muscle that forms most of the shape of your backside. A systematic review of barbell hip thrust research, which shares the same fundamental hip-extension pattern as the glute bridge, found that the muscle activation sequence runs gluteus maximus first, then the spinal erectors, then the hamstrings, and finally the quadriceps.1PubMed Central. Barbell Hip Thrust, Muscular Activation and Performance: A Systematic Review That hierarchy holds across different loading variations, which tells you the glutes are consistently the main driver.
Your hamstrings contribute as hip extensors, and your erector spinae muscles along the spine work to stabilize your torso. The deep abdominal muscles also play a role. Research on breathing techniques during bridging found that performing a drawing-in maneuver (gently pulling your belly button toward your spine) during the bridge increased the thickness of the internal oblique and transversus abdominis muscles, which are the deep core stabilizers.2Journal of The Korean Society of Physical Medicine. Effect of the Breathing Methods in Accordance with Surfaces during Bridging Exercises In practical terms, the hip lift trains your glutes and your deep core at the same time, especially if you brace your midsection rather than just letting your belly puff out.
How Pelvic Position Changes Everything
One of the most underappreciated aspects of hip lifts is what your pelvis is doing during the movement. You can tilt your pelvis forward (arching your lower back), keep it neutral, or tilt it backward (tucking your tailbone). Research using visual biofeedback to control pelvic position found that performing the bridge with a posterior pelvic tilt, the tucking motion, produced significantly higher gluteus maximus activity than either a neutral or an anteriorly tilted pelvis. At the same time, the deep spinal muscles worked less, and the ratio of glute-to-hamstring activation improved.3PubMed. Effects of pelvic tilt control using visual biofeedback on gluteus maximus, multifidus, and hamstring activities during three different bridge exercises A separate study looking specifically at voluntary pelvic tilt during bridging confirmed this pattern: the gluteus maximus showed its highest activity in the posteriorly tilted position.4Journal of Physical Therapy Science. An Electromyographic Analysis of Trunk and Hip Extensor Muscles during Bridging Exercises: Effect of Voluntary Control of the Pelvic Tilt
What this means for your form is straightforward. As you reach the top of the hip lift, think about gently tucking your tailbone rather than arching your back. Many people instinctively hyperextend through the lower back to get their hips higher, which shifts work to the spinal erectors and can create discomfort. The tuck keeps your glutes in charge and your lower back quieter.
Foot Position and Knee Angle
Where you place your feet relative to your body has a meaningful effect on which muscles dominate. When the knee is bent more sharply, as in a standard bridge with feet close to the hips, certain hamstring muscles show reduced activation compared to when the legs are more extended. Electromyographic research found that hamstring activity decreased as knee flexion increased during both bridge and leg curl exercises.5Ovid / The Journal of Strength & Conditioning Research. Differences in the Electromyographic Activity of the Hamstring, Gluteus Maximus, and Erector Spinae Muscles in a Variety of Kinetic Changes So if your hamstrings tend to cramp during hip lifts, a common complaint, bending your knees a bit more and scooting your feet slightly closer may help by reducing how hard the hamstrings have to work.
Hip width also matters. Spreading your knees slightly apart during the bridge, to about 30 degrees of hip abduction, increases gluteus maximus activation while reducing compensatory work from the erector spinae. A study measuring this directly found that 30 degrees of abduction was the sweet spot: glute activity was highest, spinal erector activity was lowest, and the pelvis tilted less into an anterior (arched) position compared to keeping the knees together.6PubMed. Modifying the hip abduction angle during bridging exercise can facilitate gluteus maximus activity A practical way to achieve this is to place a yoga block or rolled towel between your knees and gently press outward as you bridge.
The Hamstring Cramping Problem
If you have ever felt your hamstrings seize up mid-bridge, you are not alone. Reports of hamstring cramping during the standard bridge are common enough that researchers have studied ways to reduce it.7PubMed Central. Building a Better Gluteal Bridge: Electromyographic Analysis of Hip Muscle Activity During Modified Single-Leg Bridges One effective fix involves changing the knee angle. In a study of single-leg bridges, moving the working leg from the standard 90-degree knee bend to a more extended 135-degree position dropped hamstring activation from about 75% of maximum down to roughly 23%, while glute activation barely changed.7PubMed Central. Building a Better Gluteal Bridge: Electromyographic Analysis of Hip Muscle Activity During Modified Single-Leg Bridges That is a dramatic shift. If cramping has been a problem for you, try sliding your working foot farther out so your leg is more extended. You will feel the hamstrings back off and the glutes pick up the slack.
Tight hip flexors can compound this issue. Research on female soccer players found that athletes with restricted hip flexor length had less gluteus maximus activation during movement and a lower ratio of glute-to-hamstring recruitment.8PubMed Central. Effect of Restricted Hip Flexor Muscle Length on Hip Extensor Muscle Activity and Lower Extremity Biomechanics in College-Aged Female Soccer Players The idea is that chronically tight hip flexors can dampen the signal to the glutes through a mechanism called reciprocal inhibition, which forces the hamstrings to compensate. If you sit for long hours and your hip flexors are stiff, stretching them before doing hip lifts can help your glutes fire more effectively.
Hip Lifts Versus Hip Thrusts
The hip lift (glute bridge) and the hip thrust are closely related exercises, but they differ in important ways. The hip thrust is performed with your upper back resting on a bench, which increases the range of motion at the hips and typically involves a barbell across the lap. The bridge is performed entirely on the floor. A biomechanical comparison found that the hip thrust produced roughly double the vertical displacement at the hips compared to the glute bridge during the lifting phase, along with greater total displacement and greater force impulse.9Cultura, Ciencia y Deporte. Biomechanical differences between hip thrust and glute bridge for hip extensors
You might assume that the hip thrust, with its greater range of motion and heavier loading potential, would automatically produce more glute activation. But one electromyographic study found the opposite: the barbell glute bridge actually produced significantly greater upper and lower gluteus maximus activity than the barbell hip thrust, while the hip thrust produced more quadriceps activity.10PubMed Central. Electromyographic differences of the gluteus maximus, gluteus medius, biceps femoris, and vastus lateralis between the barbell hip thrust and barbell glute bridge The researchers suggested the bridge may actually be a superior substitute for the hip thrust if your primary goal is gluteus maximus activation. This finding goes against the popular assumption that the bench-supported version is always better for the glutes, and it is worth knowing if you train at home without a bench.
Progressions and Variations
The floor-based two-leg hip lift is the starting point, but the exercise can be progressed in several directions depending on your goals.
- Single-leg bridge: Lifting one foot off the floor forces the working leg’s glute to handle the full load while your hip abductors and core muscles stabilize against rotation. This variation is especially valuable for athletes because it trains lateral stability alongside hip extension.11Strength & Conditioning Journal. Single-Leg Glute Bridge
- Banded bridge: Placing a resistance band around your legs adds an abduction demand. Moving the band from the knees to the ankles to the feet progressively increases gluteus maximus and gluteus medius activation.12PubMed. Progressive hip rehabilitation: the effects of resistance band placement on gluteal activation during two common exercises The band creates an inward pull that your glutes must resist, effectively making you bridge and spread at the same time.
- Weighted bridge: Placing a dumbbell, kettlebell, or barbell across the crease of your hips increases the resistance the glutes have to overcome. Start light and focus on keeping the posterior pelvic tilt as you add load.
- Marching bridge: Holding the top position while alternately lifting each knee toward your chest challenges anti-rotation stability and builds endurance in the glutes and core. This variation shows up often in physical therapy programs.
The single-leg version deserves extra attention because it exposes side-to-side imbalances. If one hip drops or rotates when you lift the opposite foot, the working-side glute medius is weaker than you thought. Addressing that asymmetry can help with knee pain, IT band issues, and general movement quality.
Does the Surface Matter
A common suggestion in rehab and fitness circles is to perform bridges on an unstable surface, such as a foam pad or BOSU ball, to increase muscle activation. The evidence for this is surprisingly thin. A study comparing muscle activation of spine stabilizers, glutes, and hamstrings during bridges on stable versus unstable surfaces could not conclude that the unstable surface was preferable for boosting recruitment of any of those muscles.13PubMed. Magnitudes of muscle activation of spine stabilizers, gluteals, and hamstrings during supine bridge to neutral position The deep abdominal thickness data from the breathing study mentioned earlier also showed no significant difference between stable and unstable surfaces. If you enjoy the challenge of an unstable surface, it will not hurt, but it does not appear to meaningfully increase glute or core activation over a regular floor.
Using Resistance Bands Effectively
Bands are one of the cheapest and most effective ways to increase the challenge of a hip lift without heavy equipment. The key variable is where you place the band. Research on band placement during hip exercises found that the gluteus medius, the muscle on the side of your hip responsible for stabilizing the pelvis, showed progressively higher activation as the band moved from the knees to the ankles.12PubMed. Progressive hip rehabilitation: the effects of resistance band placement on gluteal activation during two common exercises Moving the band all the way to the feet added another bump in gluteus maximus and medius activity, likely because the band at that position creates an internal rotation force that the glutes must counter.14Physio Network. Effect of band position on glute activation
Beyond the bridge itself, bands around the legs during other lower body movements have been shown to increase gluteus medius activation during dynamic tasks. A study on jump-landing mechanics found that adding a resistance band around the thighs increased the hip abduction moment and gluteus medius activation during both the pre-landing and early landing phases.15PubMed. A resistance band increased internal hip abduction moments and gluteus medius activation during pre-landing and early-landing This makes banded hip lifts a useful warm-up before sports that involve cutting, jumping, or sudden changes of direction.
Hip Lifts for Back Pain and Rehabilitation
One of the most common clinical uses of hip lifts is for people with low back pain, particularly those whose glutes have become underactive from prolonged sitting. A study comparing glute bridge exercises to clamshell exercises in women with so-called gluteal amnesia found that both exercises reduced pain and disability, but the glute bridge group showed greater improvement in functional disability scores.16Journal of Health, Wellness and Community Research. Effects of Clamshell Versus Gluteal Bridge Exercises on Low Back Pain, Gluteal Strength, and Disability Due to Prolonged Sitting in Females with Gluteal Amnesia The bridge likely wins here because it loads the glutes through a larger range of motion and under more force than the clamshell, which is a lighter side-lying exercise.
The rehab logic is straightforward. Weak or underactive glutes force other muscles, especially the lower back extensors and hamstrings, to compensate during everyday movements like standing up, climbing stairs, or walking. Strengthening the glutes with bridges helps restore the normal pattern where the glutes do the heavy work they are designed for. The pelvic tilt and foot-position cues discussed earlier become especially important in a rehab setting, because a person with low back pain needs to minimize spinal erector overactivity, and the research consistently shows that a posterior tilt and slight hip abduction accomplish exactly that.
Athletic Transfer and Sprint Performance
Hip lifts and their loaded cousin, the hip thrust, have a strong connection to sprinting performance. The hip thrust applies force in a horizontal direction, which aligns with how force is directed during the acceleration phase of a sprint. A study of top-level sprinters found that hip thrust strength was highly correlated with maximum acceleration over the first 10 meters, while vertical jump exercises were more related to top-speed phases at longer distances.17PLOS ONE. Vertically and horizontally directed muscle power exercises: Relationships with top-level sprint performance
Training studies with youth athletes reinforce this. When young football players added hip thrusts to their in-season training, they saw large improvements in horizontal jump distance and 10- and 20-meter sprint times compared to a group that added back squats instead.18The Journal of Strength & Conditioning Research. Effects of Adding Vertical or Horizontal Force-Vector Exercises to In-season General Strength Training on Jumping and Sprinting Performance of Youth Football Players Research in adolescent soccer players found that both hip thrust and glute bridge protocols produced measurable improvements in sprint performance and related force-velocity mechanics, suggesting the unloaded bridge on its own carries some carryover to the field.19PubMed Central. The Acute Effects Of Hip Thrust and Glute Bridge Exercises With Different Loads on Sprint Performance and Horizontal Force-Velocity Profile in Adolescent Soccer Players
For recreational athletes or anyone who plays weekend sports, this means hip lifts are not just a rehab exercise. They build the specific kind of horizontal pushing force that matters when you accelerate from a standstill, whether that is sprinting to a ball, pushing off in a race, or just keeping up during a pickup game.
Common Mistakes Worth Fixing
Even experienced exercisers make a few recurring errors with hip lifts that reduce their effectiveness or create discomfort.
- Hyperextending the back: Pushing the hips too high at the top usually means the lower back is arching rather than the glutes doing the work. Stop when your body forms a straight line from shoulders to knees and focus on the tailbone tuck.
- Pressing through the toes: Driving off the toes shifts the emphasis forward to the quads. Press through the heels or even lift the toes off the floor slightly to keep the glutes in charge.
- Rushing the lowering phase: Dropping back to the floor quickly wastes the eccentric portion of the exercise, where muscle-building stimulus is high. Take two to three seconds on the way down.
- Holding breath: Exhale as you lift, inhale as you lower. Bracing without breathing creates unnecessary pressure spikes and limits how long you can sustain a set.
If you feel the exercise mostly in your lower back despite trying the pelvic tilt cue, the hip abduction adjustment from the research discussed earlier, spreading your knees to about 30 degrees, is worth trying. That combination of posterior tilt plus mild abduction consistently shows the best glute-to-erector ratio in the available studies.
Who Should Be Doing Hip Lifts
The short answer is almost everyone. The exercise requires no equipment, puts minimal stress on the spine, and can be scaled from a gentle rehab movement to a challenging strength exercise with simple modifications. People recovering from lower back pain benefit from the glute activation and reduced spinal loading. Desk workers dealing with stiff hips and sleepy glutes can use them as a daily movement snack. Athletes use them as part of warm-ups and strength programs to build horizontal force production. Older adults benefit from the hip and core stability they provide, which matters for balance and fall prevention. Pregnant individuals often find hip lifts comfortable well into the third trimester because the supine position can be modified to a slight incline and the movement itself is low-impact.
The exercise is also one of the easiest to do correctly on the first try, which makes it a good entry point for anyone who finds deadlifts, squats, or lunges intimidating. Start with two or three sets of 10 to 15 reps, focusing on a solid squeeze at the top and a slow descent. Once that feels easy, progress to single-leg variations, add a band, or start loading with weight. The research consistently shows that even the unloaded floor version activates the glutes at meaningful levels, so the barrier to getting something useful out of this exercise is about as low as it gets.