Bosu Ball Single Leg Squat

The Bosu Ball Single Leg Squat enhances balance and stability while strengthening the lower body.

  1. Stand on one leg on the flat side of the Bosu ball.
  2. Lower your body into a squat, keeping your knee aligned with your toes.
  3. Push through your heel to return to the starting position.
  4. Repeat for the desired number of repetitions, then switch legs.

How to perform the Bosu Ball Single Leg Squat

  1. Set up. Set up in a stable, balanced starting position appropriate for the Bosu Ball Single Leg Squat using your bosu ball.
  2. Brace and execute. Brace your core, control the descent, and move through a full pain-free range of motion while emphasizing your quadriceps.
  3. Reset. Reverse the movement under control and reset between repetitions, keeping your form crisp on every rep.

Coaching cues

  • Move with intent — every rep should feel deliberate, not rushed.
  • Drive force through your quadriceps rather than momentum.
  • Keep your breathing steady: exhale on the hard part, inhale on the reset.

Common mistakes

  • Using too much weight and losing positional control.
  • Cutting the range of motion short and missing the target muscle.
  • Letting your spine round or hyperextend instead of staying neutral.

Detailed cues, common mistakes, and demonstration video are available in the Fitly app.

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