Legs · Dumbbell · Intermediate
Bulgarian Split Squat
The Bulgarian split squat is a single-leg squat with your rear foot raised on a bench. It works the quads and glutes of the front leg hard, challenges your balance and evens out strength differences between legs.
- Primary muscles
- Quadriceps, Gluteus Maximus, Gluteus Medius
- Equipment
- Dumbbell
- Level
- Intermediate
- Sets × reps
- 3 × 8–12 per leg
- Rest
- 60–90 s
Muscles worked
Estimated activation, matching the orange paint on the 3D model.
- Quadricepsprimary
- Gluteus Maximusprimary
- Gluteus Mediusprimary
How to do the bulgarian split squat
- Stand about two steps in front of a bench and rest the top of your rear foot on it.
- Hold a dumbbell in each hand and set your front foot flat.
- Keep your torso tall and lower straight down by bending your front knee.
- Let your back knee drop toward the floor until your front thigh is about parallel to it.
- Drive through your front foot to stand back up. Finish your reps, then switch legs.
Form cues and common mistakes
The same coaching points MUSQ shows on the lifter in the app.
Torso Position
An upright torso makes this a quad-dominant split squat.
Why it mattersKeeping the torso close to upright keeps the load over the front leg, where the quadriceps do most of the work.
Common mistakeFolding forward at the bottom without meaning to, or arching the lower back.
Do this insteadKeep the chest up and lean only slightly forward as you lower and drive up.
Load Position
Where the dumbbells hang decides how upright you can stay.
Why it mattersWith the weights at arm's length by the sides, the load sits under the shoulders, so the torso stays upright and the front leg does the work.
Common mistakeLetting the dumbbells drift forward or shrugging them up, which pulls the chest down.
Do this insteadHold the dumbbells at arm's length by your sides, shoulders down, and let them travel straight down and up with you.
Knee Tracking
The front knee follows the line of the foot.
Why it mattersTracking over the middle toes keeps the knee aligned while the quadriceps take the load.
Common mistakeThe front knee caving inward on the way up.
Do this insteadKeep the front knee in line with the middle of the foot throughout the rep.
Depth
Drop straight down, not forward.
Why it mattersLowering until the back knee nearly touches the floor takes the front leg through its full range, where most of the work happens.
Common mistakeStopping halfway or letting the body drift forward instead of down.
Do this insteadLower the back knee toward the floor until the front thigh is about parallel, then drive up through the front foot.
Foot Setup
Set both feet before the first rep.
Why it mattersA front foot far enough from the bench stays flat with the shin near vertical, and resting the rear laces on the bench keeps the back leg passive so the front leg does the work.
Common mistakeStanding so close to the bench that the front heel lifts, or balancing on the rear toes and pushing off with them.
Do this insteadRest the laces of the rear foot on a knee-height bench and place the front foot far enough forward that it stays flat at the bottom.
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Bulgarian Split Squat FAQ
Does the Bulgarian split squat work the quads or the glutes?
Both. An upright torso and a shorter stance bias the quads; a slight forward lean with a longer stance puts more work on the glutes.
How far should my front foot be from the bench?
Far enough that your front shin stays roughly vertical, or tilts a little forward, at the bottom. Adjust until you feel stable.
Why are Bulgarian split squats so hard?
One leg carries almost all the load while also balancing you. Start with bodyweight and add dumbbells as your balance improves.
