Lower body

Bulgarian Split Squat

Single-leg power + change of direction

Technique

How to do it well

The set-up and the rep in full, then the cues the app shows on the exercise card — the short version, for the moment you are standing in front of the bar.

Set-up

Stand about a stride in front of a bench, facing away, and rest the top of the back foot on it. Hold dumbbells at your sides. Most of the weight goes on the front foot; adjust its distance until the front shin is close to vertical at the bottom of the rep.

The rep

Lower straight down with the torso upright until the back knee is just off the floor and the front thigh is about parallel. Pause, then drive up through the whole front foot. Finish every rep on one leg before switching, and start each set on the weaker side so it sets the number.

On the exercise card

  • Vertical torso
  • Pause at bottom
Tempo
3s down
This is general information, not medical advice. Train Smart gives training and nutrition guidance for healthy athletes. It is not a substitute for a doctor, physiotherapist or accredited dietitian. If you have an injury, a medical condition, or you are unsure whether an exercise is right for you, get it checked first. Every recommendation on this site is sourced.
Common mistakes

What goes wrong, and the fix

What goes wrongThe fix
Pushing off the back legThe back leg is there for balance only. If you can feel it driving, shorten the stance or lower the load.
The front knee caves inwardKeep the knee tracking over the second toe. Slow the lowering until you can hold the line.
A stance that is too shortThe front heel lifts and the knee shoots forward. Step the front foot further out.
Scaling

Make it easier, or harder

Easier
Split squat with the back foot on the floor, bodyweight only.
Harder
A pause at the bottom, the front foot raised on a plate for more depth, or a heavier pair of dumbbells.
In the program

How Train Smart prescribes it

The sets and reps below are the authored starting point. The actual weight you see is calculated from your own last top set and the week you are in within your four-week block.

Sport happens on one leg at a time. This loads each leg heavily without a heavy bar on the back, and it exposes a difference between the legs that a back squat lets the stronger side hide.

ProgramSessionSets × repsLoad
AFLLower Power3 × 6/leg20–24kg DBs
Rugby LeagueMax Strength (Lower)3 × 8/sideDBs
CricketSpeed & Strength3 × 8/sideDBs
MMAExplosive Power + Posterior3 × 8/sideDBs

How the weight is calculated →

At a glance

What it trains, and who trains it

Bulgarian Split Squat — anatomy diagram showing the muscles worked: Quads, Glutes. Front and back view.
Bulgarian Split Squat — Quads · Glutes
Muscles worked
Quads · Glutes
Region
Lower body
Alternatives

If you cannot do this one

Rack taken, kit missing, or it does not suit you. These are the swaps the app offers, matched by movement pattern and body region — each with the reason it is a fair substitute.

AlternativeWhy it works as a swap
Back SquatMax lower-body strength under the bar
Front SquatMore upright — quad + core emphasis, great for cleans/sprinters
Goblet SquatEasy to load, joint-friendly, great depth
Box SquatControls depth, easier on the knees, builds drive out of the hole
Pause Back Squat2s pause at the bottom — kills the bounce, real strength out of the hole for collisions
Tempo Front Squat3s down — quad eccentric for jumpers + sprinters

This exercise, in a program that knows why it is there

Train Smart puts this movement in the right session, at the right point in your block, at a weight calculated for you — and swaps it automatically if you do not have the kit.

Your first month is free, with nothing to pay today. Then A$24.99/month, cancel any time. On the App Store and Google Play.

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  2. Tell it how you playYour sport, your season, the nights you train and the kit you have. No account needed.
  3. See your week, then start freeYour program is built before you pay anything. Start the free month to unlock it, and cancel any time in your store settings.
Get the app

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  1. Install itFree to download on iPhone and Android.
  2. Tell it how you playYour sport, your season, the nights you train and the kit you have. No account needed.
  3. See your week, then start freeYour program is built before you pay anything. Start the free month to unlock it, and cancel any time in your store settings.
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Your first month is free, with nothing to pay today. Then A$24.99/month, cancel any time.