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Quad exercise · Compound

Bulgarian Split Squat

A single-leg squat with your back foot on a bench behind you: you lower straight down on your front leg until the thigh is about parallel, then drive back up.

Equipment

Primary muscles
Quads, Glutes
Secondary
Hamstrings
Difficulty
Intermediate
Logged as
Weight × reps
Bulgarian Split Squat (Barbell)

Loads from YouTube only when you press play. The video is by an independent creator.

Why do it

Raising your back foot puts most of your weight on the front leg, so the Bulgarian split squat trains your quads and glutes hard with far less load than a back squat. It's useful for evening out sides and for lifters who struggle with depth in two-leg squats. Start with bodyweight, then add dumbbells, which are the easiest to set down if you lose balance. Use the Smith machine for a fixed, stable path, and a barbell inside a rack when you want to load it heaviest.

How to do it (Barbell)

  1. Set a barbell across your upper back and stand a long step in front of a bench, then place the top of one foot on it behind you.

  2. Lower straight down until your front thigh is about parallel to the floor and your back knee nears the floor.

  3. Keep your torso upright and the bar steady over your front midfoot.

  4. Drive through the front heel to stand, finish all reps, then switch legs. Set up inside a rack so you can bail safely.

Common mistakes

Front foot too close to the bench

A short stance pushes your front knee far forward and lifts your heel. Set your front foot far enough out that your shin stays close to vertical at the bottom.

Pushing with the back leg

Your rear foot is there for balance. If your back leg feels tired, shift your weight onto the front foot and drive up through it.

Folding your torso forward

Tipping your chest toward the floor shifts load away from your quads and makes balance harder. Keep your torso upright and lower straight down.

Feet in one line

Lining your front and back feet up like a tightrope makes you wobble side to side. Keep them about hip-width apart, like standing on train tracks.

Sets, reps and progression

How many sets you do and how close to failure you take them depend on your goal and your week, not on the exercise. These guides cover it:

  • How Many Sets Per Week to Build Muscle
  • How Close to Failure Should You Train?
  • How Much Weight to Add and When to Add It

Alternatives that train the same thing

Same movement, a different angle or piece of equipment.

Squat

Barbell, Dumbbell, Smith machine

Loads both legs at once and scales from bodyweight to a heavy barbell.

Programs and guides that use it

How to Get Bigger Legs: Training Every Muscle GroupHow to Grow Your Glutes: Exercises, Sets, 3-Day PlanProgressive Overload With Bodyweight and Calisthenics