What you'll gain
Builds single-leg quad and glute strength with full barbell loading.
Exposes and corrects strength imbalances between legs.
Reinforces balance and core stability under a back-loaded bar.
Step-by-Step Instructions
- 1
Rack the bar across the upper back and step into a long split stance with feet hip-width apart.
- 2
Brace your core and stand tall with most of your weight on the front foot.
- 3
Lower the back knee straight down toward the floor, keeping the front shin close to vertical.
- 4
Stop just before the back knee touches the floor, keeping the torso upright and chest up.
- 5
Drive through the front foot to stand back up to the starting split-stance position.
- 6
Complete all reps on one side before switching legs, keeping the same setup each time.
Common Mistakes
Letting the front knee cave inward, which strains the knee and reduces glute engagement.
Pushing off the back foot to stand up, which removes load from the front working leg.
Leaning the torso too far forward, which turns the lift into a hinge and loses the quad focus.
Setting the stance too short, which forces the front knee far past the toes and stresses the joint.
About This Exercise
The barbell split squat is a loaded single-leg strength exercise. The lifter stands in a split stance with the back foot planted on the floor and squats straight down through the front leg, building quads and glutes one side at a time. It removes the side-to-side weakness that hides in regular bilateral squats and forces honest strength out of each leg. For any strength or athletic-prep app, this is a high-value clip in the unilateral leg category. Ship it between the back squat and the Bulgarian split squat as a clean progression piece, and use it in back-and-glute programs, runner training tracks, and rehab-adjacent strength content where balanced single-leg strength matters.
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Barbell Split Squat
A loaded split-stance squat for single-leg quad and glute strength — the staircase between regular squats and Bulgarian split squats.
Specifications
Built for
- Leg-day workout flows in strength training apps
- Single-leg strength blocks for athletic prep platforms
- Runner-program assets in performance coaching apps
- Rehab-adjacent content for return-to-strength programs
Muscles Worked
Details
License Includes
Bodyweight Reverse Lunge
$4.99A single-leg lunge stepping backward — builds the glutes and quads while staying easy on the front knee.
Barbell Thruster
$4.99A front squat into an overhead press in one motion — the conditioning workhorse that hits legs, shoulders, and lungs at once.
Bodyweight Squat
$4.99The foundational squat pattern done with just bodyweight — the first leg exercise in any program and the test of clean mechanics.
Bodyweight Alternating Lateral Lunge
$4.99A side-to-side lunge that loads one leg at a time — builds glute and quad strength while opening up the inner thighs and hips.
Bodyweight Alternating Reverse Lunges
$4.99A backward-stepping lunge that builds the glutes and quads — the knee-friendly cousin of the forward lunge.
Bodyweight Box Squat
$4.99A bodyweight squat to a bench or box — the cleanest way to teach squat depth and hip-back mechanics to beginners.