Hip Thrust.
The barbell hip thrust trains the glutes through hip extension with the torso supported, putting the glute under load in its most shortened and most lengthened positions simultaneously across the range. It produces more glute EMG activation than almost any other barbell exercise.
Step by step.
Sit on the floor with your upper back against the long edge of a bench, knees bent and feet flat. The bench should catch you right at the shoulder blades.
Roll a loaded bar over your legs until it sits in the hip crease, with a thick pad or rolled mat between the bar and your hips so it does not dig in.
Plant your feet so that your shins will finish vertical at the top, then grip the bar to hold it steady.
Brace your core, tuck your chin, and drive through your heels to lift your hips until your torso is roughly horizontal.
At the top, keep your ribs down instead of arching your lower back, and squeeze your glutes hard for a beat.
Lower your hips with control until they hover just above the floor, then start the next rep without bouncing off the ground.
Bench height is the setup detail that most tutorials skip. Your shoulder blades need to sit right at the top edge of the bench, not the middle of your back, not your neck. When you're in the top position (hips fully extended), your torso should be roughly horizontal and your shins vertical. If the bench is too low, your torso angle at the top is wrong and you turn the exercise into something between a bridge and a hip thrust. Most standard flat benches are 17-18 inches, which works. A box that's too tall puts your shoulders in an awkward elevated position.
The foot position changes what you feel. Feet closer to your glutes (and closer together) loads the glute in a shorter range and tends to feel more isolated. Feet further out lengthens the hamstrings and brings them into the movement more. Try both. Most people land somewhere between these extremes naturally. One thing that doesn't work: feet very far out with toes pointed straight ahead. It's uncomfortable at the knee and not more effective.
At the top, the cue is "ribs down, chin tucked." That sounds like a postural thing but it's actually a glute thing. When people hyperextend the lumbar spine at lockout, they think they're getting more hip extension. They're not. The hips are still at the same angle; they're just arching the back to fake more. Ribs down locks the pelvis and forces the glute to do the real work.
Bar placement matters. Rolled right into the hip crease at the inguinal fold, with a thick pad or a rolled mat. Without padding, the bar digs into the femoral nerve area and the discomfort derails your ability to load progressively.
No bench handy, or new to loading the hips? Start with the barbell glute bridge on the floor. The range is shorter, but the brace and the lockout are identical, so it teaches the squeeze before you chase weight on the thrust.
Common questions.
The glute bridge is done flat on the floor with no external load or light load. The hip thrust adds elevation of the upper back on a bench, which creates a greater range of motion for the hips. The hips can drop lower at the bottom position, putting the glute in a stretched position under load. That lengthened range is where additional hypertrophy stimulus comes from. Both train hip extension, but the hip thrust lets you load heavier and through more range. The glute bridge is a good entry point or warm-up exercise; the hip thrust is the main event for serious glute development.
Yes, unless you enjoy bruises on your hip bones. The bar sits across the inguinal fold (the crease between your lower abdomen and thigh) and without padding, heavy loads dig directly into soft tissue and femoral structures. A dedicated hip thrust pad (like an Abmat pad or a barbell foam pad) is cheap and effective. Some people use a folded gym towel or a rolled yoga mat. As loads get above 135 lbs or so, pad quality matters more because the contact area and pressure distribution change significantly.
Foot placement is the usual culprit. Feet that are too far from your body put the hamstrings in an active position because the hips are never fully extending at the top. The hamstrings are contributing to finish the movement. Pull your feet in closer so that your shins are near-vertical at the top position. The other fix is to make sure you're actually achieving full hip extension at the top and squeezing the glutes deliberately, not just coming to a parallel torso and stopping. Pausing for a beat at the top and consciously contracting the glutes for 1-2 seconds per rep helps a lot early on.
Heavier than you'd think. The glutes are large, powerful muscles that respond well to load, and the hip thrust is a mechanically favorable position for moving weight. Advanced lifters regularly hip thrust over 300 lbs. Beginners should establish control and full range of motion with bodyweight or a light bar first. Once technique is consistent (shins vertical at the top, no lumbar hyperextension, glutes contracting deliberately), adding load progressively is how you get results. If you stall, bands added to a barbell (giving ascending resistance) are a useful variation.
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