Intermediate

Single-Leg Glute Bridge Isometric Hold

Taking the bridge to one leg roughly doubles the demand on the working glute while forcing the hips to stay level against a rotating pull. Holding at the top under this asymmetric load builds the glute-max strength and pelvic stability that protect the low back and knee. It needs no equipment, making it a go-to for warm-ups, prehab, and travel training.

Equipment
Body Weight
Body part
Glutes
Type
Balance, Strength
Browse by muscle
Gluteus Maximus
Browse by movement
Hinge
Muscles worked
Target
Gluteus Maximus
Secondary
Biceps Femoris, Semitendinosus
Tertiary
Gluteus Medius, Erector Spinae

How to do it

  1. 1

    Lie on your back with both knees bent and feet flat on the floor.

  2. 2

    Extend one leg straight or tuck that knee toward your chest.

  3. 3

    Drive through the heel of the planted foot to lift your hips until your body forms a straight line.

  4. 4

    Hold at the top, keeping your hips level so the raised side does not drop.

  5. 5

    Hold for the target time, then lower and switch legs.

Tips

  • Keep both hip bones pointing at the ceiling; do not let the free-leg side sag.
  • Squeeze the glute rather than arching the low back to reach the top.
  • Keep the planted shin vertical by positioning the heel close to your hips.

Variations

Common mistakes

  • The free leg drops toward the floor as it extends, dragging that side of the pelvis down with it instead of staying level.
  • The planted foot creeps forward during the hold, stretching the shin angle out and shifting load off the glute and onto the hamstring.
  • Rushing straight into the single-leg version without first owning the two-leg hold, so the hips wobble the entire time instead of staying still.
  • The extended leg swings or shakes throughout the hold instead of staying still and adding a stable lever to the position.

Frequently asked

How long should you hold the single-leg glute bridge isometric hold for when you are new to the exercise?
Since one side works roughly twice as hard as in the two-leg version, start with 3 holds of 10 to 15 seconds per leg and build from there. Add time in small increments before considering any added load, and master the two-leg hold first if the hips wobble.
How do you make the single-leg glute bridge isometric hold easier or harder?
Make it easier by tucking the free knee toward the chest instead of extending the leg fully, which shortens the lever arm. Make it harder by extending the free leg long and holding it a few inches higher, or adding a light band around the thighs to challenge hip stability further.
What is the single-leg glute bridge isometric hold good for, and when is it not worth doing?
It builds single-leg glute strength and the pelvic control that protects the low back and knees, and needs no equipment, which makes it useful for warm-ups, prehab, or training on the road. It is not worth doing yet if the standard two-leg glute bridge hold still causes the hips to sag, since the single-leg version only amplifies that same instability.

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