How to keep balance during Bulgarian split squats?

Set your front foot far enough that you can lower your back knee without pitching forward. I usually test the stance bodyweight first. Too close and your knee shoots forward; too far and you'll struggle to stand. From there, think 'big toe, little toe, heel' all pressing down. Slow the lowering to a two-count. If you still wobble, use a single finger on a rack. That's not cheating, that's drilling the pattern until your nervous system catches up.

Does Bulgarian split squat help with balance?

It'll improve single-leg balance more than back squats, because you're on one foot. But it's not a magic bullet for standing on one leg like a yoga pose. The instability is a side effect, not the point. If balance is your actual goal, you'd still want dedicated work, like single-leg Romanian deadlifts or just standing on one leg while brushing your teeth. The split squat builds strength through ankle, knee and hip, and that stability carries over.

Why do I get dizzy doing Bulgarian split squats?

Dizziness during Bulgarian split squats comes from one of three things: breath holding, low blood sugar, or standing up too quickly between reps. The move jams your torso into a fixed position and it's easy to hold your breath. That spikes blood pressure, then drops it when you exhale. Try exhaling on the way up, not bracing for the whole rep. Rest a second at the top before standing fully upright. If it happens every set, eat something before training.

What side do I hold the weight on for Bulgarian split squats?

Typically you'd hold a dumbbell in each hand, so the load stays even. But if you only have one dumbbell, keep it on the working-leg side, the foot on the floor. Holding it on the back-leg side pulls you forward and makes the wobble worse. Two dumbbells remain the better option, because uneven loading makes your oblique and lower back do extra work that the movement shouldn't require. Start light enough to control the eccentric.

Bulgarian split squats: improve your balance

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.

Balance is a cornerstone of athletic movement, and the Bulgarian split squat, a single-leg, loaded stance, has emerged as a key tool for building it. Neuromuscular training like this helps the body develop unconscious motor responses and dynamic joint control ^[1], while its unilateral nature directly targets the between-leg strength asymmetries that can impair sprint acceleration and overall stability ^[2]. Even subtle setup variations, such as adjusting box height, change the forward-lean demand and challenge balance in different ways ^[3]. Research on one-legged squatting has highlighted advantages in functional activities and ankle stability ^[4], though the movement also stresses the system enough that fatigue can temporarily affect balance and knee torque ^[5]. Practitioners have also examined whether adding unstable surfaces or loads boosts neuromuscular activation during unilateral exercises ^[6]^[7]. Meanwhile, newer studies are comparing Bulgarian split squats with back squats for potentiation ^[8]^[9], and exploring low-load blood flow restriction as a way to build strength and explosive power ^[10]. For lifters and coaches, the takeaway is clear: this is a versatile, research-backed unilateral pattern that develops strength and balance together.

Practical Playbook

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.

Process at a glance

Common Mistakes

Mistake
Placing your front foot too far forward, which shifts your weight onto your heel and makes balancing harder.
Why
This shifts load to the heel and reduces quad involvement, but also makes the back leg work less. It destabilizes the movement.
Fix
Adjust your front foot so that when you lower, your shin stays vertical, usually 1-2 foot lengths from the bench. Play with position until you feel stable without leaning.
Mistake
Looking down at your feet during the rep.
Why
Dropping your head shifts your center of gravity forward and makes you more likely to wobble. Your head is heavy, moving it changes your balance.
Fix
Pick a spot on the wall at eye level and stare at it through the set. Keep your chest tall.
Mistake
Not keeping the back leg's foot flexed (dorsiflexed) on the bench.
Why
A relaxed back foot creates instability because the ankle can collapse. You lose tension in the back leg.
Fix
Actively push the top of your back foot into the bench like you're trying to show someone the sole of your shoe. That tension locks in your stability.
Mistake
Using a bench or box that's too high or too low.
Why
If the surface is too high, you'll lean forward; too low, you'll sit back. Both mess with your balance and reduce the effectiveness.
Fix
Choose a surface so that when you stand, your back shin is roughly vertical. For most people, a 12-16 inch bench works.
Mistake
Rushing the eccentric (lowering) phase.
Why
Dropping fast means you can't adjust on the fly. Your stabilizers need time to fire to maintain balance.
Fix
Take a full 3 seconds to lower, pause briefly at the bottom, then drive up. Slow it down and you'll feel more rooted.

Frequently asked questions

Sources we drew from

1
Elite Female Basketball Players' Body-Weight Neuromuscular Training and Performance on the Y-Balance TestPeer-reviewed
R. Benis et al. · 2016 · Journal of Athletic Training
CONTEXT: Neuromuscular training enhances unconscious motor responses by stimulating both the afferent signals and central mechanisms responsible for dynamic joint control.
2
Between-Leg Mechanical Differences as Measured by the Bulgarian Split-Squat: Exploring Asymmetries and Relationships with Sprint AccelerationPeer-reviewed
Robert G. Lockie et al. · 2017 · Sports
Between-leg strength differences can negatively influence sprint acceleration.
3
Comparison of forward lean during Bulgarian split squat at high and low box heightsPeer-reviewed
Craig Konrardy · 2017 · UNI ScholarWorks (University of Northern Iowa)
This study examined the difference between forward lean while performing the Bulgarian Spilt Squat at different box heights of 40 cm and 20 cm.
4
Comparison of Activities of Tibialis Anterior, Peroneus Longus, and Tibialis Posterior Muscles according to Lunge Squats and Bulgarian Split Squats in a Healthy PopulationPeer-reviewed
Yong-Wook Kim et al. · 2017 · Journal of KEMA
Background Previous studies reported that one-leg squat has various advantages in functional activities, no study has studied the effect of muscle activity on ankle stability.
5
The Effects of Exercise Induced Muscle Damage on Knee Joint Torque and Balance PerformancePeer-reviewed
Nicole C. Dabbs & Harish Chander · 2018 · Sports
The purpose of this investigation is to determine the effects of exercise induced muscle damage (EIMD) on balance and knee joint torque.
6
Effects of unstable loads and surfaces on core and lower limb muscle activation during Bulgarian squats.Peer-reviewed
Moon S et al. · 2026 · Journal of back and musculoskeletal rehabilitation
<b>Background:</b> Unstable training surfaces and loads are often used to enhance neuromuscular activation, but their comparative effects on core and lower limb muscle activity during unilateral exercises remain unclear.
7
Muscle activity of Bulgarian squat. Effects of additional vibration, suspension and unstable surfacePeer-reviewed
Joan Aguilera-Castells et al. · 2019 · PLoS ONE
Practitioners of strength and conditioning are increasingly using vibration and unstable environments to enhance training effects.
8
External Load, More than Surface Instability, Drives Post-Activation Performance Enhancement in Split Squat Conditioning Activity: Phase-Specific EMG Responses.Peer-reviewed
Sim J et al. · 2026 · Journal of clinical medicine
<b>Background:</b> Conditioning activity (CA) is used to elicit post-activation performance enhancement (PAPE), but it is unclear whether load response principles from back squat models generalize to unilateral split squat conditioning whe…
9
A PILOT ANALYSIS: CAN THE BULGARIAN SPLIT-SQUAT POTENTIATE SPRINT ACCELERATION IN STRENGTH-TRAINED MEN?Peer-reviewed
Robert G. Lockie et al. · 2018 · Facta Universitatis Series Physical Education and Sport
This study determined whether a five repetition-maximum Bulgarian split-squat (5RM BSS) could potentiate a 0-5, 0-10, and 0-20 m (meter) sprint performance.
10
Unilateral low-load blood flow restriction vs. high-load training in the Bulgarian split squat: a randomized within-subject design on strength, hypertrophy, and asymmetry.Peer-reviewed
Wang Y et al. · 2026 · Frontiers in physiology
<h4>Purpose</h4>To compare the effects of a 6-week unilateral low-load blood flow restriction (LL-BFR) training protocol versus traditional high-load resistance training (HL-RT) on maximal strength, muscle hypertrophy, and explosive power…

A workout plan that keeps up with real life.

Built around your goal — every session belongs to the same direction.
Fits today's conditions — time, physical state, and equipment shape the work.
Updates what comes next — training feedback keeps the plan moving with you.

See how Dorsi builds a personalized workout plan around your goals and current conditions.

Download on the App Store

Bulgarian split squats: improve your balance

Practical Playbook

Set your split stance narrow and high

How do you prevent falling forward?

Control the descent like it owes you money

Ditch the back leg support when you're ready

Common Mistakes

Frequently asked questions

Sources we drew from

A workout plan that keeps up with real life.

Related topics

deadlift form