Bulgarian Split Squat

What is the Bulgarian split squat?

The Bulgarian split squat is a unilateral squat variation with the rear foot elevated on a bench, loading one leg at a time through a deep range of motion. It produces strong quad and glute development per leg with significantly lower spinal load than bilateral squats. For trainees building unilateral strength or training around lower-back issues, the Bulgarian split squat is one of the most productive single-leg exercises available.

Who should do Bulgarian split squats?

Most intermediate and advanced lifters benefit from including Bulgarian split squats in their program. Beginners may need to build single-leg balance first; bodyweight split squats (without rear foot elevation) are a good progression. Trainees with lower-back issues that limit bilateral squatting often tolerate Bulgarians well because the load is lower per leg and the spinal compression is reduced.

How do you program Bulgarian split squats?

Once or twice per week, typically as accessory work after primary squats or deadlifts. For hypertrophy: 3 to 4 sets of 8 to 12 reps per leg. The unilateral nature doubles the time investment per session, but the per-leg hypertrophy benefit is significant. Most trainees can Bulgarian split squat 30 to 50 percent of their bilateral squat weight per dumbbell.

Bulgarian split squat vs walking lunge

Bulgarians stay in position throughout the set; walking lunges travel forward across the floor. Bulgarians load the front leg under heavier and more concentrated stress; walking lunges train balance and total-body coordination through the locomotion. Both belong in a complete leg program; Bulgarians for hypertrophy and unilateral strength, walking lunges for athletic development and conditioning.

Frequently asked questions

How far forward should the front foot be?

Far enough that, at the bottom of the rep, the front shin is roughly vertical and the front knee is over the ankle. Most trainees need 2 to 3 feet between the front foot and the bench. If the front knee travels significantly past the toes, move the front foot further forward. If the back leg cannot reach close to the floor, move the front foot back.

How heavy should you go?

For working sets, dumbbells that allow 10 to 12 strict reps per leg with 1 to 2 reps in reserve. Most intermediate trainees use 15 to 30 kilogram dumbbells per side. Going heavier than balance allows produces form breakdown; the lift is precision work that requires the load to match what the body can handle without compensating.

Should you do Bulgarians with a barbell?

Generally not, except for advanced trainees. The barbell on the back makes balance more difficult while not adding meaningful loading capacity (the limit is balance, not raw strength). Dumbbells are the productive primary version. Some advanced trainees use safety squat bars or front-loaded positions for variation, but most stick with dumbbells.

What if my balance is poor?

Three options. First, hold a wall or rack lightly with one hand for balance support; this lets you focus on the squat pattern without the balance limit. Second, use the rear-foot elevated split squat (without the deep elevation) for several weeks to build the foundation. Third, do regular split squats (both feet on the floor, one in front of the other) for a few weeks first.