Kettlebell Bulgarian Split Squat exercise demonstration image

Video Coming Soon

We're working on adding video demonstrations for this exercise.

Kettlebell Bulgarian Split Squat

Intermediate
Home Friendly

Unilateral lower-body exercise with rear foot elevated on a bench, holding a kettlebell goblet-style. Targets quads and glutes to build strength, stability, and correct imbalances; commonly used for hypertrophy and functional training.

About Exercise

Equipment

Kettlebell, Incline Bench

Difficulty

4/5 • Intermediate

Primary Muscle Groups

Quads, Glutes

Secondary Muscles

Hamstrings, Calves, Abs, Lower Back

Popularity Score

7

Goals

Strength
Hypertrophy
Stability

Training Style

Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

Yes

Requires Spotter

No

Space Needed

Medium

Noise Level

Low

Muscle Breakdown

Quads

9/10

Rectus Femoris, Vastus Lateralis, Vastus Medialis

Glutes

8/10

Glute Max, Glute Medius

Hamstrings

5/10

Biceps Femoris, Semitendinosus

Calves

4/10

Gastrocnemius

Abs

4/10

Rectus Abdominis

Lower Back

3/10

Erector Spinae

Programming

Typical Rep Range

6-12 reps

Rest Between Sets

90-120 seconds

How to Perform

Stand facing away from a bench with rear foot's top on the bench and front foot 1-2 feet forward. Hold one kettlebell goblet-style at chest.

  1. Brace core and keep torso upright.
  2. Bend front knee to lower hips until front thigh is parallel to ground.
  3. Drive through front heel to extend knee and hip, returning to start.
  4. Squeeze glutes at top.
  5. Switch legs after reps.

Coaching Tips

Form Cues

  • Knee over toes
  • Drive through heel
  • Core tight
  • Torso upright
  • Glutes squeeze

Breathing

Inhale during descent; exhale forcefully as you drive up.

Tempo

3-1-1

Range of Motion

Lower until front thigh parallel to floor and back knee near ground, with full hip and knee extension at top.

Safety

Safety Notes

  • Start with bodyweight
  • Ensure stable bench
  • Avoid if acute knee pain
  • Good hip mobility needed
  • Distribute pressure through midfoot

Spotting

Spotting not effective; use rack safeties or self-limit weight to maintain form.

Common Mistakes

  • Front knee caving inward
  • Leaning too far forward
  • Heel lifting off ground
  • Uneven weight distribution

When to Avoid

  • Acute knee injuries
  • Hip flexor tightness
  • Lower back issues

Flexibility Needed

  • Ankle dorsiflexion
  • Hip flexion range

Build Up First

  • Master basic split squat
  • Balance proficiency
  • Core bracing competency

Also known as

KB Bulgarian Split Squat, Kettlebell Rear Foot Elevated Lunge, Single Kettlebell Split Squat

Found this helpful?

Share your thoughts or help us improve this guide.

Hero Image

Master your movement.

Experience automatic exercise detection and rep counting - powered by the motion of your Apple Watch.

We use cookies to enhance your browsing experience, serve personalized content, and analyze our traffic. By clicking 'Accept All', you consent to our use of cookies.