Conditioning · Mobility

Balance Trainer Single-Leg Stand

The Balance Trainer Single-Leg Stand is a balance hold on a soft dome that challenges ankle control and your ability to stay steady on one foot.

  • Beginner
  • Moderate injury risk
  • Rest 30 sec
Video by Balance Builders by Doug Weiss on YouTube

How to do it

  1. Place the trainer dome-up on a level, nonslip floor beside a sturdy support.
  2. Grasp the support with one hand.
  3. Place your standing foot near the center of the dome.
  4. Shift your weight onto that foot until your other foot lifts clear of the floor.
  5. Hold your balance with a slight bend in your standing knee.
  6. Lower your free foot to the floor.
  7. Step off the dome with your standing foot.

Form cues

  • Look at a fixed point ahead.
  • Keep your hips level.
  • Spread pressure across your whole foot.

Common mistakes

  • Standing knee collapses inwardKeep your knee pointing in the same direction as your middle toes.
  • Large, rushed correctionsUse small ankle and hip adjustments rather than swinging your arms or free leg.
  • Gripping with your toesRelax your toes so they rest long against the dome.

Safety

The soft dome can tip your ankle or cause a fall if you lose balance, especially as you tire.

  • Clear nearby weights and other objects from your stepping area.
  • Reduce hand support only when you can stay steady; keep it within reach.
  • End the hold before fatigue makes your balance unpredictable.
  • Do not jump off the dome.

Use a supported floor version or seek advice from a physiotherapist first if you have a recent ankle injury, recurring dizziness, or a history of falls.

Muscles worked

Front
Back

Primary muscles

  • Foot & Ankle Stabilizers

Secondary muscles

  • Calves
  • Hip Abductors

Equipment

  • Balance Trainer

Sets and reps

Sets
2–3
Target
15–30 seconds per side
Rest
30 sec

Start with shorter holds if you need frequent balance resets.

Variations