Barbell Split Squat: How To, Form & Muscles Worked

Name: Barbell Split Squat — exercise demonstration
Uploaded: 2026-09-06T00:00:00+00:00
Description: A unilateral barbell squat performed from a staggered stance that primarily works the quadriceps and glutes.

A unilateral barbell squat performed from a staggered stance that primarily works the quadriceps and glutes.

How to do the Barbell Split Squat#

Set a barbell across your upper back and step into a split stance with one foot forward and the other foot behind.
Brace your core and keep your chest upright throughout the movement.
Bend the front knee and lower your hips until the front thigh is about parallel to the floor.
Drive through the front heel to extend the front knee and return to the starting position.
Repeat for the prescribed reps, then switch legs and repeat on the opposite side.

Muscles worked#

Primary: Quads (Quadriceps Femoris), Glutes (Gluteus Maximus)
Secondary: Hamstrings (Biceps Femoris, Semitendinosus & Semimembranosus), Adductors (Adductor Magnus, Longus & Brevis (Hip Adductors)), Calves (Gastrocnemius & Soleus), Abs (Rectus Abdominis), Lower back (Erector Spinae)

Common mistakes#

Allowing the front knee to collapse inward.
Shifting weight onto the front toes instead of the heel.
Leaning the torso forward excessively.
Pushing primarily with the rear foot rather than the front leg.

Frequently asked questions#

What muscles does the Barbell Split Squat work?

The Barbell Split Squat primarily works the quads, glutes. The hamstrings, adductors, calves, abs, lower back assist as secondary muscles — they stabilise the movement and take over when the main target fatigues. If you feel it mostly in the hamstrings, adductors, calves, abs, lower back, lighten the load and slow the lowering phase.

What equipment do I need for the Barbell Split Squat?

The Barbell Split Squat needs the following: Barbell. Nothing beyond that is required to run the movement as described above.

Is the Barbell Split Squat suitable for beginners?

Not as one of your first exercises. The Barbell Split Squat is rated intermediate, so it suits lifters who already have a few months of consistent training behind them. Build the pattern on an easier variation first, then come back to it.

What are good alternatives to the Barbell Split Squat?

Box Squat, Barbell Bulgarian Split Squat, Burpee Over the Bar all train the same primary muscles as the Barbell Split Squat. Pick whichever one matches the equipment in front of you.

How to do the Barbell Split Squat#

Muscles worked#

Common mistakes#

Plan your sets

Frequently asked questions#

Similar exercises

Explore exercises