Wall One Leg Squat
Wall one leg squat is a bodyweight unilateral exercise targeting the quads. The wall provides back support during the single-leg squat, reducing balance demands and allowing a focus on quad strength and knee tracking.
How to do it
- Stand with your back against a wall and feet hip-width apart a foot from the wall.
- Lift one foot off the ground and extend that leg in front of you.
- Slide your back down the wall by bending your standing leg into a single-leg squat.
- Descend as far as comfortable while maintaining control.
- Press through your standing heel to return to the starting position before switching legs.
Form cues
- Keep your back firmly against the wall as you slide down.
- Drive through the heel of your working foot to stand back up.
- Keep your non-working leg extended straight in front of you.
- Track your knee in line with your toes throughout the movement.
Breathing: Inhale as you slowly lower your body down the wall, and exhale as you press through your heel to return to the starting position.
Common mistakes
- Letting the knee cave inward, which places unnecessary stress on the joint.
- Sliding down too fast without control, making it hard to push back up.
- Allowing the heel of the working leg to lift off the floor, reducing quad engagement.
Muscles worked
Primary: quads. Secondary: glutes, hamstrings, calves.
Suggested sets & reps
Get fitter
3 sets × 6–8 reps per leg, rest 60 s
Lose weight
3 sets × 6–8 reps per leg, rest 60 s
Build muscle
3–4 sets × 6–10 reps per leg, rest 90 s
Easier, harder & alternatives
Make it easier
Alternatives
Take care if…
- If you have knee discomfort or recent joint issues, ease off or choose a gentler option like a standard wall squat.
General educational guidance, not medical advice. Stop on sharp pain and check with a qualified professional if unsure.
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Start free →Frequently asked questions
What if I cannot go very low on one leg?
That is completely normal. Only descend as far as you can while maintaining control and keeping good form.
Can I do this exercise without a wall?
The wall provides essential back support and reduces balance demands for this variation. If you remove the wall, it becomes a standard pistol or single-leg squat.
Where should I feel this exercise?
You should primarily feel your quads working hard, along with some engagement in your glutes.