Split squats are a unilateral lower‑body strength exercise that target the quads and glutes while also challenging balance and hip mobility. They are currently a staple in strength training and online forum discussions because they build leg strength with less spinal load than many bilateral squat variations.

What is a split squat?

A split squat is performed with one leg forward and one leg back, lowering the back knee toward the floor while most of the weight stays on the front leg. It is not a lunge: the feet generally stay planted in place, and the goal is controlled up‑and‑down movement rather than stepping.

  • Front leg does most of the work (quads and glutes).
  • Back leg mainly acts as a kickstand for balance and light support.
  • Can be done with body weight, dumbbells, barbells, kettlebells, or specialty bars.

Key benefits

Split squats are considered a foundational lower‑body movement because they combine strength, stability, and mobility in one pattern.

  • Improve lower‑body strength, especially quads and glutes, by focusing on one leg at a time.
  • Enhance balance and joint stability at the hip, knee, and ankle due to the staggered stance.
  • Help correct strength and muscle asymmetries between legs, which is useful for athletes and lifters.
  • Reduce spinal load compared with many two‑legged squat variations, offering some “spine relief.”

Basic how‑to cues

Good technique makes the movement safer and more effective, especially as weight increases.

  1. Stand tall, then step one foot forward and one foot back into a comfortable, hip‑width stance.
  1. Keep torso upright, brace your core, and keep your front foot flat on the floor.
  1. Lower straight down, bending both knees until the back knee moves toward the floor and the front thigh approaches parallel.
  1. Drive through the front heel to return to the starting position without losing balance.
  1. Repeat for reps, then switch legs, keeping the same stance length and control.

Helpful tips from coaches and forum lifters include starting with body weight, using a support (like holding a rack) if balance is an issue, and gradually adding load once the pattern feels stable.

Popular variations and current chatter

In the last couple of years, split squats and their variants have been heavily discussed in strength and fitness communities as go‑to lower‑body accessories.

  • Bulgarian split squat (rear foot elevated): Increases range of motion and loading on the front leg; excellent for muscle and strength but more demanding on balance.
  • Front‑foot elevated split squat: Emphasizes knee flexion and range of motion, often used to reduce back‑knee and lower‑back stress while still targeting quads and glutes.
  • Kettlebell or dumbbell split squat: Common in both home and gym programs for scalable loading and easier setup.

On forums, people frequently discuss stance width, whether these carry over to sprinting and jumping, and how they compare to leg press or bilateral squats for hypertrophy and joint comfort.

Quick programming notes

Many modern strength and hypertrophy plans use split squats as a secondary or accessory lift rather than the main heavy strength movement.

  • Often placed after squats or deadlifts to add single‑leg work and address imbalances.
  • Common rep ranges: 6–12 reps per leg for hypertrophy, slightly higher for general fitness and stability.
  • Useful for athletes needing unilateral strength for sprinting, cutting, and jumping.

Information gathered from public forums or data available on the internet and portrayed here.