Physioball Hip Bridge
This is a glute bridge performed with your feet resting on top of an exercise ball instead of the floor, which adds an extra balance demand to a familiar movement. You lie on your back, press your feet into the ball, and lift your hips until your body forms a straight line. It trains the glutes and hamstrings together while asking your core to keep the ball from rolling out from under you, making it a natural next step once a standard floor bridge feels too easy.
Why it works
A standard bridge already asks the glutes to extend the hip against gravity, but resting your feet on an unstable ball forces your hamstrings and deep core muscles to work harder just to keep the ball still under your feet. That extra stabilization demand comes on top of, not instead of, the hip extension work, so you get the same glute activation as a floor bridge plus a meaningful core and hamstring challenge. Because the ball adds difficulty through instability rather than added weight, it's a useful way to progress glute training without needing any extra load.
Set up
- Lie on your back with your calves resting on top of an exercise ball, knees bent.
- Rest your arms flat on the floor at your sides for stability.
- Press your feet gently into the ball so it doesn't roll before you start lifting.
How to do it
- Press your feet into the ball and squeeze your glutes to lift your hips off the floor.
- Rise until your body forms a straight line from your shoulders to your knees.
- Hold briefly at the top, keeping the ball as still as possible.
- Lower your hips slowly back toward the floor, without letting the ball roll away.
- Stop just short of your hips touching the floor to keep tension on the glutes.
- Repeat for the full set without losing control of the ball.
Form cues
- Keep the ball still by pressing down evenly through both feet.
- Squeeze the glutes hard at the top instead of just reaching hip height.
- Keep your hips level, don't let one side dip lower than the other.
- Move slowly, the ball punishes any rushed or jerky movement.
Breathing: Exhale as you lift your hips into the bridge, inhale as you lower back down.
Common mistakes
Letting the ball roll and using momentum instead of controlled muscle effort to lift.
Fix: Press your feet down into the ball first to stabilize it, then lift through your glutes rather than rocking into the movement.
Arching the lower back instead of finishing with a straight line from shoulders to knees.
Fix: Stop the lift once your body is in a straight line and squeeze your glutes rather than pushing your hips higher with an arched back.
Letting one hip drop lower than the other during the set.
Fix: Press evenly through both feet and keep your eyes on your hips staying level throughout the movement.
How to program it
- This adds a real balance challenge on top of standard bridge work, so two to three sessions a week is a sensible frequency for most people, resting a day between to let the hamstrings and glutes recover.
- Two or three sets of 10 to 15 reps is a good starting point; if the ball control feels shaky, drop the reps and focus on quality first.
- Use it as a warm-up activation drill before squats or deadlifts, or as accessory glute work at the end of a lower-body session.
Safety notes
- If you don't have good control of the ball yet, practice near a wall or with a spotter until your balance improves.
- Stop if you feel strain in the lower back rather than the glutes and hamstrings; that usually means the hips are rising through an arch instead of a controlled hip extension.
Exercise profile
- Force
- Push
- Mechanics
- Compound
- Category
- Strength
Frequently asked questions
How many sets and reps of physioball hip bridges should I do?
Two or three sets of 10 to 15 reps is a solid starting point. Prioritize keeping the ball steady over rushing through more reps.
What's the difference between this and a regular glute bridge?
A floor bridge trains the glutes with a stable base. Resting your feet on an exercise ball adds an instability challenge that recruits the hamstrings and core more, on top of the same glute work.
What can I do if I don't have an exercise ball?
A standard bridge on the floor trains the same glute pattern without the balance demand, and is a good place to build strength before adding the ball.
Why does the ball keep rolling away from me?
That usually means you're pressing through your heels unevenly or moving too fast. Slow down, distribute pressure evenly across both feet, and lift with a smooth, controlled squeeze rather than a quick push.