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Balance Trainer Walking Lunge

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A dynamic, unilateral lunge performed continuously using a balance trainer, targeting the glutes and quads while intensely challenging balance and core stability for improved functional strength.

About Exercise

Equipment

Balance Trainer, Body Weight

Difficulty

4/5 • Advanced

Primary Muscle Groups

Glutes, Quads

Secondary Muscles

Hamstrings, Abs, Lower Back

Popularity Score

4

Goals

Stability
Conditioning
Endurance

Training Style

Sports Performance
Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Medium

Noise Level

Low

Muscle Breakdown

Glutes

9/10

Glute Max, Glute Medius

Quads

8/10

Rectus Femoris, Vastus Lateralis

Hamstrings

5/10

Biceps Femoris

Abs

5/10

Rectus Abdominis, Transverse Abdominis

Lower Back

3/10

Erector Spinae

Programming

Typical Rep Range

8-15 reps

Rest Between Sets

45-90 seconds • Use shorter rest for conditioning goals.

How to Perform

Place the balance trainer dome-side up. Stand tall immediately behind the balance trainer, facing forward. Brace your core lightly and look straight ahead.

  1. Step onto the center of the balance trainer with one foot, finding your balance before moving.
  2. Slowly step forward off the balance trainer and descend into a deep lunge.
  3. Ensure the front thigh is parallel to the ground, with the knee tracking over the ankle.
  4. Drive through the front foot to stand, bringing the rear foot forward onto the balance trainer.
  5. Immediately repeat the lunge step with the opposite leg, maintaining a continuous walking pattern.
  6. Switch sides every rep.

Coaching Tips

Form Cues

  • Control the unstable surface.
  • Stay tall and vertical.
  • Knee tracks over foot.
  • Smooth, continuous steps.

Breathing

Inhale as you descend into the lunge; exhale forcefully as you drive up out of the lunge while maintaining core brace.

Tempo

2-0-1

Range of Motion

Lower the hips until the front thigh is parallel to the floor or the back knee is near the ground, maintaining balance and an upright torso.

Safety

Safety Notes

  • Only perform this exercise after mastering standard lunges and static balance exercises.
  • Start with a very slow tempo to ensure stability and control.
  • Keep the torso upright to minimize strain on the lower back.

Spotting

Not recommended; focus on body control and reduce range of motion if stability is lost.

Common Mistakes

  • Rushing the transition between steps.
  • Allowing the front knee to collapse inward.
  • Excessive leaning or rounding of the back.

When to Avoid

  • Acute knee or ankle pain.
  • Severe balance disorders or vestibular issues.

Flexibility Needed

  • Good ankle dorsiflexion
  • Hip flexor mobility

Build Up First

  • Competency in standard walking lunges
  • Ability to balance statically on an unstable surface

Also known as

BOSU Walking Lunge, Unstable Surface Lunge Walk

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