# Bulgarian split squats for balance and stability > Updated: 2026-07-07 · Source: https://dorsi.ai/topics/bulgarian-split-squats-balance The Bulgarian split squat (BSS) is widely recognized for building lower-limb strength, but its impact on balance is equally impressive. Recent research… Bulgarian split squats are a killer balance test disguised as a leg exercise. Your rear foot on a bench takes away stability, forcing your standing leg to stabilize every rep. That's not just quad work. Your glute med and core fire hard to keep you upright. Most people wobble at first. That's normal. Fix it by slowing down the eccentric to three seconds and keeping your chest up. The programming section below covers how to build up to them safely. The Bulgarian split squat (BSS) is widely recognized for building lower-limb strength, but its impact on balance is equally impressive. Recent research confirms that unilateral exercises like the BSS effectively develop postural control and neuromuscular coordination [1]. This is especially relevant for athletes in sports requiring dynamic stability, such as basketball, where players must maintain balance during explosive movements [2]. Studies show that unilateral training, including contrast training protocols, significantly improves both agility and balance in college basketball athletes [3]. The use of unstable surfaces during unilateral exercises can further enhance core and lower-limb muscle activation, potentially boosting balance adaptations [4]. For those seeking to improve balance and reduce injury risk, the Bulgarian split squat offers a research-backed solution that combines strength with stability. ## Set your split stance narrow and high Place the rear foot on a bench or box, but keep the stance shorter than you think. Most lifters step too far forward, which shifts the load onto the front quad and makes balance a survival game. A narrower split keeps your center of mass over the middle of the foot. Try the rear toes at hip height or lower. ## How do you prevent falling forward? Lean back. Seriously. The instinct is to pitch forward toward the front knee. Instead drive your front heel into the floor and feel the glute engage. If you're still tipping, grab a light dumbbell in each hand and hold them at your sides as counterweights. That external mass buys your nervous system a second to figure out the motor pattern. ## Control the descent like it owes you money Count to three on the way down. Fast eccentrics wreck balance because your brain doesn't have time to adjust. Slow it down, hit the bottom, and pause for a beat. You'll instantly feel more stable and your glutes and hamstrings will actually do their job instead of the quad doing everything. Speed comes later. ## Ditch the back leg support when you're ready Once you can hold a steady split squat with no wobble, try a floor slide version. Place the rear foot on a towel or slider and let it drift back as you descend. That instability forces the stabilizers to fire harder. Do sets of 8 slow reps each side before adding weight again. Balance is a skill, not a gift.