Glute Medius Exercises for Steadier Hips and Happier Knees
The best glute medius exercises are the ones that make the muscle hold your pelvis level while you stand on one leg: side-lying hip abduction to learn it, the side plank with a top-leg lift to load it, then single-leg work such as step-ups, split squats and single-leg Romanian deadlifts to use it. Two or three hard sets, two or three times a week, is plenty for most people. The glute medius is a fan-shaped muscle on the outside of the hip. Its main job is not to make your bottom bigger. It stops your hip dropping and your knee drifting inwards every time you take a step, climb stairs or land from a stride.
What the glute medius actually does
Stand on your right leg. Your left hip wants to sag towards the floor, because nothing is holding it up. The muscle that stops it is the right glute medius, pulling the pelvis level from the standing side. That is the whole story in one movement, and it explains why the muscle matters most in single-leg moments: walking, running, stairs, getting out of a car, hill walks on Hampstead Heath.
When it is weak or simply lazy, a few things tend to show up together. The opposite hip drops when you stand on one leg. The knee on the standing side drifts inwards. The torso leans sideways to compensate. None of these is a diagnosis, and plenty of people with a slight hip drop have no pain at all. But if you have noticed your knee caving on stairs or in a lunge, the side of the hip is one of the first places a coach looks.
A quick self-check before you start
- Stand side-on to a mirror, then face it, barefoot.
- Lift one foot a few centimetres and hold for 20 seconds. Watch the belt line: does the lifted side drop?
- Do five slow single-leg quarter squats. Watch the standing knee: does it stay over the middle of your foot, or slide towards the big toe?
- Repeat on the other side and note any difference.
A small wobble is normal. A clear drop or a knee that dives inward, especially if one side is worse, suggests the exercises below will be worth your time.
Six glute medius exercises, from easiest to hardest
1. Side-lying hip abduction
Lie on your side with the bottom knee bent for balance and the top leg straight. Turn the toes of the top leg very slightly down, then lift the leg up and a little behind you, no higher than about 30 to 40 degrees. Lower slowly. The common fault is rolling the hips back and lifting with the front of the hip instead. If you feel it on the outside of the hip, just below the hip bone, you are in the right place. Start with 2 sets of 12 to 15 each side.
2. Clamshell
Lying on your side with knees bent and heels together, open the top knee like a book without letting the pelvis roll back. It is a smaller, simpler movement than the straight-leg version and a reasonable starting point if you are coming back after time off. On its own it soon becomes too easy to do much, so treat it as a stepping stone.
3. Side plank with top-leg lift
This is the one most people underrate. Set up a side plank from the elbow, either from the knees or from the feet. Once you are steady, lift the top leg a few centimetres and hold, or do slow lifts. Both hips are now working: the bottom one holds you up against gravity, the top one lifts. Build from 3 holds of 15 seconds per side to 30 seconds.
4. Banded or cable lateral walk
With a band above the knees or around the ankles, sit into a quarter squat and step sideways, keeping the feet roughly hip-width at all times. Do not let the trailing foot snap in. A cable version with an ankle cuff, pulling the working leg out to the side while standing, lets you add load in small steps, which a band cannot.
5. Step-up with a slow lower
Use a box or bench about knee height or lower. Drive through the whole front foot, stand tall, then take three seconds to lower the trailing foot back to the floor while keeping the front knee tracking over the toes. This is where the muscle learns to do its real job under load. Hold dumbbells once bodyweight is easy.
6. Single-leg Romanian deadlift
Standing on one leg, hinge forward with a long spine while the free leg travels behind you. Keep the hips square to the floor: the free-leg hip will want to open up towards the ceiling. Hold a dumbbell in the opposite hand to the standing leg. It trains the hamstrings and balance at the same time, and the guide to the single-leg Romanian deadlift covers set-up in detail.
How to fit them into your week
| Stage | Exercises | Dose |
|---|---|---|
| Weeks 1 to 3 | Side-lying abduction, side plank from knees | 2 sets each, 3 times a week, at the start of a session |
| Weeks 4 to 6 | Side plank with leg lift, cable or band lateral work, step-ups | 2 to 3 sets, 2 to 3 times a week |
| Week 7 onwards | Loaded step-ups, split squats, single-leg RDLs; keep one isolation drill | Part of your main leg work, 2 times a week |
The pattern matters more than the exact numbers. Isolation drills teach you to feel the muscle. Single-leg strength work is what carries over to stairs, running and sport. Stay on isolation forever and you will have a strong muscle that does not switch on when it counts.
Mistakes that waste the effort
- Lifting too high. Past about 40 degrees in side-lying work, the pelvis tips and the side of the trunk does the lifting.
- Rolling backwards. If the top hip rolls behind you, the front of the hip takes over. Lying with your back against a wall keeps you honest.
- Going too fast. Swinging the leg uses momentum. A two-second lift and a slower lower is a better test.
- Bands only. A band gets harder the further it stretches and is difficult to progress. Use it to warm up, then load single-leg work.
- Treating it as a fix for everything. Knees cave for several reasons, including foot position, ankle mobility and simply too much load. The guide to knees caving in when you squat goes through the others.
How long before it makes a difference
Most people notice the muscle working harder within a couple of sessions, which is mostly the nervous system learning which muscle to use. Real strength gains take longer: think six to eight weeks of consistent work before single-leg exercises feel genuinely steadier. That fits the wider picture in the UK Chief Medical Officers’ advice, which asks adults to do muscle-strengthening activity on at least two days a week working all the major muscle groups. Hip work slots neatly into those two days.
When to get it checked first
If you have hip, knee or lower back pain that is sharp, worsening, wakes you at night or follows a fall, see your GP or a physiotherapist before starting. The same applies if you are pregnant, have had recent hip or knee surgery, or have a heart condition and have not exercised for a while. These exercises are low risk, but pain that changes how you walk deserves a proper assessment rather than a home programme.
Where a coach helps
The glute medius is a muscle people believe they are training when they are mostly training something else. A coach watching from the side and the front can see a hip roll back or a knee drift that you cannot feel. In private 1-1 sessions in Highgate, the work goes into your warm-up and your main leg day, using the dumbbells, cable station and a box, so it does not add an extra hour to your week. If your hips feel stiff as well as weak, pair this with the hip mobility routine for desk-bound hips.
Questions we get asked
Will glute medius exercises make my hips wider?
Not noticeably. The muscle is relatively small and sits under the larger glute maximus. Training it mainly changes how steady you are on one leg.
Can I train it every day?
Light isolation drills, yes, as part of a warm-up. Hard loaded single-leg work needs recovery like any other strength training, so two or three times a week is enough.
Is the hip abduction machine good enough?
It trains the muscle, and it is fine as one tool. It does not teach the muscle to hold the pelvis level while you stand, so it should sit alongside single-leg work, not replace it.
Does it help with knee pain?
Hip strengthening is a common part of physiotherapy for some types of knee pain, but it depends on the cause. Get the knee assessed, then train the hips as part of the plan.
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