Side Lying Hip Abduction
Also known as: side-lying leg raise
In SetGrip: Hip Abduction (Side Lying)
- Primary muscleAbductors
- EquipmentBodyweight
- DifficultyBeginner
- TypeIsolation · Hip isolation
- Secondary muscles
- Glutes, Hamstrings
- Body part
- Upper Legs
- Position
- Standing
- Laterality
- Bilateral (both sides together)
- Category
- Strength
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Lying on your side removes the balance demand of the standing version, letting you isolate the abductors with gravity as the only load. Slow tempo and 15-20 reps per side do the work here; keep the top hip stacked, because rolling backward quietly empties the exercise.
How to do the Side Lying Hip Abduction
- Lie on your side with your legs straight and stacked on top of each other.
- Place your bottom arm under your head for support.
- Engage your core and lift your top leg as high as possible without rotating your hips or leaning backward.
- Pause for a moment at the top, then slowly lower your leg back down to the starting position.
- Repeat for the desired number of repetitions, then switch sides.
Tip: Lead with the heel and keep the movement slow enough that you can stop at any point.
Muscles worked
Primary
Abductors · Legs
The glute medius and minimus on the outside of the hip drive the leg away from the midline, and the burn should sit high on the side of the hip, not the outer thigh.
Secondary
- Glutes — Leaning the torso forward slightly on the machine shifts more of the work onto the upper glutes.
- Hamstrings
Common mistakes
- Leaning away to lift higher — on the machine or standing variations keep the torso still; if you have to lean, the weight is too heavy.
- Rotating the hip open — on side lying raises the toes should point forward or slightly down, not up at the ceiling, or the hip flexors take over.
- Bouncing out of the bottom — pause at the bottom on each rep so the abductors do the work rather than the momentum.
- Rushing banded walks — on lateral walks keep the band tight the whole time and take small controlled steps instead of big fast ones.
Sets, reps and where it fits
| Goal | Sets × reps | Rest |
|---|---|---|
| Muscle growth | 3–4 × 10–15 | 60–90 s |
| Endurance / finisher | 2–3 × 15–20 | 45 s |
| Strength | Not ideal — pick a compound lift for the same muscle | — |
Abduction work sits at the end of a lower body day or in the warm-up before squats to wake up the hips. Superset it with hip adduction on the neighboring machine.
Variations and alternatives
Similar exercises
Without bodyweight
Frequently asked questions
What muscles does the Side Lying Hip Abduction work?
The Side Lying Hip Abduction primarily works the abductors. It also involves the glutes and hamstrings, which assist the movement and stabilise the joints.
Is the Side Lying Hip Abduction good for beginners?
Yes. The Side Lying Hip Abduction is rated beginner: it uses no equipment beyond your bodyweight and the movement is simple to learn. Start light, focus on the full range of motion and add load once every rep looks the same.
What can I do instead of the Side Lying Hip Abduction?
If you cannot do the Side Lying Hip Abduction, try the Machine Hip Abduction, the Seated Band Hip Abduction or the Side Hip Abduction. Each of them trains the abductors through a similar movement, so you can swap them in without changing the rest of the workout.
How many sets and reps should I do?
It depends on your goal. For the Side Lying Hip Abduction, a sensible starting point is muscle growth: 3–4 × 10–15 with 60–90 s rest; endurance / finisher: 2–3 × 15–20 with 45 s rest. Do it after your compound lifts. It is a finishing movement, not the main event.
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