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Cossack Squat

Squat · quads · intermediate

Cossack Squat — start positionStart
Cossack Squat — end positionFinish
similar: Barbell Side Split Squat

How to do it

Take a very wide stance, shift your weight fully onto one leg and sink into a deep squat on that side while the other leg stays straight with the toes pointed up, then push back to centre.

Muscles worked

Primary: quads · Also works: adductors, glutes

Equipment

No equipment

Common mistakes

  • Letting the heel of the working leg lift, which dumps you forward and loses the bottom position
  • Rounding the lower back to reach depth instead of stopping where the hips still hold a neutral spine
  • Letting the straight leg bend so the adductor never actually stretches

Variations

  • Hold a light dumbbell at the chest as a counterweight
  • Elevate the straight leg heel on a plate to reach more depth

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