Single Leg Stability Ball Hip Rotation
In SetGrip: Stability Ball Hip Rotation (Single Leg)
- Primary muscleGlutes
- EquipmentStability Ball
- DifficultyIntermediate
- TypeBalance · Rotation
- Secondary muscles
- Hamstrings, Quads, Abs
- Body part
- Upper Legs
- Position
- Prone
- Laterality
- Unilateral (one leg at a time)
- Category
- Balance
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Draped face down over a stability ball with one leg lifted, you rotate the raised leg from the hip while the ball shifts beneath you, so the glutes and deep trunk muscles co-manage every degree of motion. It belongs at low intensity: slow reps, no load, and full attention on keeping the pelvis level.
How to do the Single Leg Stability Ball Hip Rotation
- Lie face down on the stability ball with your hips resting on the ball and your legs extended straight behind you.
- Place your hands on the ground in front of you for support.
- Engage your glutes and core muscles to stabilize your body.
- Slowly lift one leg off the ground, keeping it straight and parallel to the floor.
- Rotate your leg outward, away from your body, while keeping your hips and upper body stable.
- Pause for a moment at the end of the rotation, then slowly return your leg to the starting position.
- Repeat the rotation with the other leg.
- Continue alternating legs for the desired number of repetitions.
Tip: Pivot on the back foot and let the hips turn with the shoulders so the rotation is shared across the whole body.
Muscles worked
Primary
Glutes · Legs
On standing rotations the glutes turn the hips and stabilize the pivot, especially on movements like the judo flip.
Secondary
- Hamstrings
- Quads
- Abs — The obliques rotate the torso and resist the return, and you should feel the side of the waist tighten on each side as you turn.
Common mistakes
- Twisting from the lower back — the rotation should come from the mid back and hips; keep the lower back neutral and let the hips turn with you on standing variations.
- Using the arms to swing — on cable and band rotations the arms stay locked out in front of you and the torso does the turning.
- Rushing the reps — control the return and pause briefly at the end range on each side instead of bouncing back and forth.
- Loading barbell twists heavy — gravity barely resists rotation, so keep barbell twists light and controlled, and use a cable or band when you want real rotational load.
Sets, reps and where it fits
| Goal | Sets × reps | Rest |
|---|---|---|
| Control | 2–3 × 10–15 per side | 45–60 s |
Rotations work at the end of a session with the other core work, or as a warm-up before throws and rotational sports. Superset cable rotations with a cable side bend or pull-through on the same stack.
Variations and alternatives
Similar exercises
Frequently asked questions
What muscles does the Single Leg Stability Ball Hip Rotation work?
The Single Leg Stability Ball Hip Rotation primarily works the glutes. It also involves the hamstrings, quads and abs, which assist the movement and stabilise the joints.
Is the Single Leg Stability Ball Hip Rotation good for beginners?
It is rated intermediate, so it suits people who already train regularly. Beginners can still do the Single Leg Stability Ball Hip Rotation with light load and a spotter or coach watching the first few sessions; if it feels awkward, pick an easier variation from the alternatives below first.
How many sets and reps should I do?
It depends on your goal. For the Single Leg Stability Ball Hip Rotation, a sensible starting point is control: 2–3 × 10–15 per side with 45–60 s rest. Use it as a warm-up or accessory drill with light load and slow, controlled reps.
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Exercise data and animations are licensed ExerciseDB content used in SetGrip. This page is for general information and is not medical or coaching advice.