Best Kettlebells for Bulgarian Split Squats in 2026
The kettlebell Bulgarian split squat is one of the most efficient single-leg exercises you can do at home, and heading into 2026 it’s become a staple in the programs we test alongside barbell and dumbbell work. Because the exercise only needs one bell held in a goblet or offset rack position, it’s also one of the easiest ways to build real single-leg strength without a squat rack or a spotter. We tested a range of kettlebells specifically for this movement, paying attention to handle comfort during a long isometric front hold, base stability when the bell sits on the floor between sets, and how easy it was to size up in weight as our test lifters got stronger.
The best kettlebells we tested for Bulgarian split squats
Bowflex SelectTech 840 Adjustable Kettlebell
The dial adjusts from 8 to 40 pounds in a single housing, which meant we could load up a heavy front-rack Bulgarian split squat and drop weight for the next set in seconds. The flat base also lets it double as a goblet weight when it's resting between sets.
- Adjusts across a wide range in one unit
- Compact footprint compared to a full rack
- Handle diameter works well for two-hand goblet holds
- Pricier than a fixed-weight bell of similar top weight
- Dial mechanism needs a firm surface to load smoothly
Yes4All Cast Iron Kettlebell
This is the bell we'd point a new lifter toward for learning the split squat pattern before adding load. The wide, flat base kept it stable on our garage floor between sets, and the vinyl-free cast iron handle held up fine over months of use.
- Low price per pound
- Wide flat base won't tip over
- Available in small weight increments
- Bare cast iron can chip floors if dropped
- Handle can feel slightly rough for high-rep sets
CAP Barbell Cast Iron Kettlebell
We used this as our go-to teaching bell for clients just learning to rack the weight against the forearm for a split squat. It's a straightforward, no-adjustment cast iron design that does exactly what it needs to and nothing more.
- Simple, durable design
- Widely available in many weight sizes
- Good grip texture for sweaty hands
- No adjustability, so you'll eventually need a second bell
- Coating wears with heavy floor contact
PowerBlock Adjustable Kettlebell
The stackable-plate design meant we only needed one bell body to cover a useful range of loads for split squats, which mattered in a garage where floor space was already crowded with a bench and rack.
- Very compact storage vs. multiple fixed bells
- Solid, secure locking mechanism
- Good handle shape for racked carries
- Weight change takes longer than a dial-style bell
- Feels blockier in the hand than cast iron
ProsourceFit Vinyl Coated Kettlebell
The vinyl coating quieted the clank when we set it down between split squat sets and kept our hardwood floor from getting scuffed. It's become our default recommendation for anyone lifting in a finished basement or apartment.
- Vinyl coating protects floors and reduces noise
- Color-coded by weight for quick identification
- Smooth handle is comfortable for extended holds
- Coating can peel after years of heavy use
- Only sold in fixed increments, not adjustable
ATIVAFIT Adjustable Kettlebell
This bell let us dial in a lighter load for high-rep split squat finishers and a heavier load for strength work without swapping equipment, which kept our small-space setup manageable.
- Multiple weight settings in one bell
- Reasonable price for an adjustable design
- Comes with a storage tray
- Adjustment mechanism is plastic and less durable long-term
- Handle is thinner than premium cast iron bells
How we chose
We loaded each kettlebell into a front-rack and goblet hold and ran multiple sets of Bulgarian split squats with a rear foot elevated on a bench, the same setup most home lifters use. We scored each bell on three things: how the handle felt during a static hold of 30-45 seconds per set, how stable the base was when we set it down on a garage floor and a finished basement floor, and how practical it was to move up in weight as balance and strength improved. We also factored in price per pound and whether an adjustable design actually saved space compared to buying two or three fixed bells.
Why the kettlebell Bulgarian split squat works so well at home
A Bulgarian split squat with kettlebell loading forces each leg to work independently, which exposes and fixes side-to-side strength imbalances that a barbell squat can mask. Holding the bell in a goblet position in front of the chest, or racked against one forearm, also reduces the loaded balance demand compared to holding a barbell or a pair of dumbbells, making it a more approachable single-leg movement for lifters who are newer to unilateral training. Because you only need one bell and a bench or step for the rear foot, it fits into almost any home gym footprint, including apartments where a rack simply isn’t an option.
Goblet hold vs. racked hold
In our testing, the goblet hold (bell cupped in both hands against the chest) worked best for lighter to moderate loads and for lifters just learning the pattern, since it kept the torso upright automatically. The racked hold, with the bell resting against the forearm and shoulder on one side, let us load heavier and also added an anti-rotation challenge to the core. Bells with a wider, flatter base and a comfortable handle diameter, like the ProsourceFit and CAP Barbell models, transitioned between both holds without feeling awkward in the hand.
Picking the right weight
Most of our test lifters found that starting weights for a bodyweight-plus-kettlebell split squat land lighter than they’d expect for a bilateral squat, since the whole load moves through one working leg. Beginners tended to do well starting around 15-20 pounds and progressing from there, while more experienced lifters pushed into the 35-50 pound range using an adjustable bell rather than buying a full rack of fixed weights.
Kettlebell comparison for split squat training
| Kettlebell | Weight range | Best hold style | Floor protection | Price |
|---|---|---|---|---|
| Bowflex SelectTech 840 | 8-40 lbs | Goblet and racked | Base pad included | $$$ |
| Yes4All Cast Iron | Sold by fixed size | Racked | Bare cast iron | $ |
| CAP Barbell Cast Iron | Sold by fixed size | Goblet and racked | Bare cast iron | $ |
| PowerBlock Adjustable | Stackable range | Racked | Molded base | $$ |
| ProsourceFit Vinyl Coated | Sold by fixed size | Goblet | Vinyl coated | $ |
| ATIVAFIT Adjustable | Multi-weight dial | Goblet and racked | Storage tray | $$ |
Form tips we learned in testing
Keep the rear foot on a bench low enough that the front knee tracks over the toes rather than caving inward, and drive through the front heel rather than the toes. If you’re using a racked hold, brace the core hard on the loaded side, since the offset weight will try to pull your torso into rotation. We found that shorter test lifters generally preferred a lower bench height for the rear foot, while taller lifters needed a slightly higher elevation to keep the front shin close to vertical at the bottom of the rep.
Related guides
- Best kettlebells for home gyms
- Best adjustable dumbbells
- Best weight benches for split squats and step-ups
- Resistance training equipment guide
- Building a home gym from scratch
- More buying guides
- How we test fitness equipment
Ready to add single-leg strength work at home?
See current prices on the kettlebells we tested for Bulgarian split squats.
Frequently asked questions
What weight kettlebell should I start with for Bulgarian split squats?
Most beginners do well starting around 10-15 pounds held in a goblet position, since the single-leg demand makes the movement harder than it looks even at lighter loads.
Is one kettlebell enough, or do I need a pair?
A single kettlebell is enough for Bulgarian split squats, whether held in a goblet position or racked against one forearm; you don’t need a matched pair like you would for farmer’s carries.
Should I use a goblet hold or a racked hold?
Start with a goblet hold to keep your torso upright while learning the pattern, then progress to a racked hold on one side once you want to load heavier and add an anti-rotation core challenge.
What’s better for this exercise, an adjustable kettlebell or fixed weight?
An adjustable kettlebell saves space and money as you progress, but a fixed-weight cast iron bell is often more durable and has a better handle feel if you already know your working weight.
How high should the bench be for the rear foot?
A bench around 12-18 inches works for most home lifters; shorter lifters typically prefer the lower end and taller lifters the higher end, so the front shin stays close to vertical at the bottom.
Can I do kettlebell Bulgarian split squats without a bench?
Yes, you can use a step, a stable chair, or a low box in place of a bench; just make sure it won’t slide or tip when your rear foot rests on it.
Will kettlebell split squats build the same strength as barbell squats?
They build strong single-leg strength and correct imbalances that bilateral squats can hide, but they’re best used alongside, not as a full replacement for, barbell squat training.
What should I look for in a kettlebell handle for this exercise?
Look for a handle with enough diameter to grip comfortably in both hands for a goblet hold, and a smooth enough finish that it won’t dig into your forearm during a racked hold.
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