Barbell Single Leg Split Squat

Master the Barbell Single Leg Split Squat for incredible lower body strength and stability.

Advanced
Compound
Push
1 min per set2 min rest

Description

A squat variation where you perform a squat with one leg while the other leg is extended behind you on a bench or box.

Save Barbell Single Leg Split Squat to a routine

Log sets, reps, and weight as you train — free in the Ellim app.

Get Ellim — Free

How to Do Barbell Single Leg Split Squat

  1. 1
    Setup

    Carefully unrack a barbell, positioning it across your upper back and traps as you would for a traditional back squat. Stand facing away from a sturdy bench or box, about 2-3 feet away.

  2. 2
    Setup

    Extend one leg backward and place the top of your foot on the bench, ensuring your front foot is far enough forward that your shin can remain mostly vertical at the bottom of the squat.

  3. 3

    Engage your core, maintain an upright torso, and descend by bending your front knee and hip, allowing your rear knee to drop straight down towards the floor.

  4. 4

    Lower until your front thigh is parallel to the floor or slightly below, ensuring your front knee tracks directly in line with your toes and does not cave inward.

  5. 5

    Drive powerfully through your front heel and midfoot, extending your knee and hip to return to the starting position, squeezing your glute at the top of the movement.

  6. 6

    Exhale as you push up and inhale as you descend. Complete all prescribed repetitions on one leg before carefully switching to the other side.

Tips

  • Maintain a slight forward lean in your torso, roughly 10-20 degrees, to optimize glute activation while keeping your chest up to prevent excessive spinal rounding.
  • Experiment with your front foot placement; a slightly wider stance can emphasize glutes, whereas a shorter stance may increase quad engagement and challenge balance more.
  • Focus on driving through your entire front foot, especially the heel and midfoot, to maximize power and stability, avoiding pushing off your toes.
  • Control the eccentric (lowering) phase for 2-3 seconds to enhance muscle time under tension and improve stability throughout the movement.

Common Mistakes

  • ×Allowing the front knee to collapse inward (valgus collapse) can strain the knee joint; actively push your front knee slightly outward to keep it aligned with your second and third toes.
  • ×Leaning excessively forward or rounding your back reduces tension on the target muscles and can strain your lower back; maintain an upright chest and engage your core to keep your torso relatively vertical.
  • ×Having too short a stance often causes the front knee to travel excessively forward past the toes, which can place undue stress on the knee; widen your stance slightly to allow your front shin to remain more vertical.

In the Ellim app, Barbell Single Leg Split Squat unlocks

Free — no subscription needed

  • Log sets, reps, and weight

    Track every set as you train

  • See your strength curve

    Performance graphs across all sessions

  • Add to a routine

    Save into a custom workout in one tap

  • Rest timer with Live Activity

    Dynamic Island countdown between sets

  • HealthKit sync

    Workouts flow to Apple Health

  • 3,500+ exercise library

    Search, filter, and pick variations offline

Ready to train barbell single leg split squat?

Get Ellim — Free

Frequently Asked Questions

What muscles does Barbell Single Leg Split Squat work?
Barbell Single Leg Split Squat primarily targets Gluteus Maximus, Quadriceps. Secondary muscles include Adductor Magnus, Soleus.
Is Barbell Single Leg Split Squat good for beginners?
Barbell Single Leg Split Squat is rated advanced. Beginners can still attempt it with lighter weight and careful form, but it's best to master easier variations first.
What equipment do I need for Barbell Single Leg Split Squat?
You need Barbell to perform Barbell Single Leg Split Squat. If you don't have this equipment, look for variations that target the same muscles with what you have available.
What are the best tips for Barbell Single Leg Split Squat?
Maintain a slight forward lean in your torso, roughly 10-20 degrees, to optimize glute activation while keeping your chest up to prevent excessive spinal rounding. Experiment with your front foot placement; a slightly wider stance can emphasize glutes, whereas a shorter stance may increase quad engagement and challenge balance more. Focus on driving through your entire front foot, especially the heel and midfoot, to maximize power and stability, avoiding pushing off your toes. Control the eccentric (lowering) phase for 2-3 seconds to enhance muscle time under tension and improve stability throughout the movement.
What are common mistakes when doing Barbell Single Leg Split Squat?
Allowing the front knee to collapse inward (valgus collapse) can strain the knee joint; actively push your front knee slightly outward to keep it aligned with your second and third toes. Leaning excessively forward or rounding your back reduces tension on the target muscles and can strain your lower back; maintain an upright chest and engage your core to keep your torso relatively vertical. Having too short a stance often causes the front knee to travel excessively forward past the toes, which can place undue stress on the knee; widen your stance slightly to allow your front shin to remain more vertical.

Track every rep of Barbell Single Leg Split Squat.

Watch your weight climb session by session. See your strength curve. Add it to a routine you'll actually run.

Get Ellim — Free

Ready to train?

Barbell Single Leg Split Squat

Get Ellim — Free