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Balance Trainer Reverse Lunge

Intermediate
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A unilateral lunge variation performed with the front foot on a balance trainer. It targets the quads, glutes, and hamstrings, emphasizing stability and leg strength.

About Exercise

Equipment

Balance Trainer, Body Weight

Difficulty

3/5 • Intermediate

Primary Muscle Groups

Quads, Glutes

Secondary Muscles

Calves, Abs

Popularity Score

4

Goals

Stability
Hypertrophy
Endurance

Training Style

Functional Training
Balance Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Quads

9/10

Rectus Femoris, Vastus Lateralis, Vastus Medialis

Glutes

8/10

Glute Max

Hamstrings

6/10

Biceps Femoris, Semitendinosus

Calves

4/10

Gastrocnemius, Soleus

Abs

3/10

Rectus Abdominis, Transverse Abdominis

Programming

Typical Rep Range

8-15 reps

Rest Between Sets

30-90 seconds • Rest less for conditioning, longer for strength focus.

How to Perform

Place the balance trainer dome side up on the floor. Stand facing the BOSU with one foot centered firmly on top, maintaining balance before starting the movement.

  1. Maintaining balance, step the back foot straight behind you into a deep lunge position.
  2. Lower your body until both knees approach a 90-degree angle.
  3. Ensure the front knee tracks over the ankle, keeping the torso upright.
  4. Drive through the heel of the front foot to powerfully stand back up.
  5. Bring the rear foot forward to meet the front foot on the ground or alternate legs.
  6. Complete all prescribed reps on one leg before switching sides.

Coaching Tips

Form Cues

  • Front knee over ankle
  • Maintain upright posture
  • Push through front heel
  • Control the descent
  • Engage your core

Breathing

Inhale as you lower into the lunge; exhale forcefully as you drive up to the starting position, maintaining a tight core brace throughout.

Tempo

3-0-1

Range of Motion

Lower until the back knee hovers just above the floor and the front thigh is parallel to the ground, stopping shy of losing tension or balance.

Safety

Safety Notes

  • Focus on balance before adding speed or external load.
  • Stop immediately if sharp knee or ankle pain occurs.
  • Keep the front foot fully planted on the balance trainer.

Spotting

Not recommended. Focus on stability and maintaining control; use light support (wall/chair) if needed.

Common Mistakes

  • Losing balance on the BOSU
  • Front knee caving inward
  • Leaning torso too far forward
  • Not achieving sufficient depth

When to Avoid

  • Acute knee pain or injury
  • Significant ankle instability
  • Severe balance issues

Flexibility Needed

  • Sufficient ankle mobility for front knee tracking
  • Hip flexor mobility for deep lunge

Build Up First

  • Basic reverse lunge technique competency
  • Ability to stand unsupported on a balance trainer

Also known as

Balance Trainer Rear Lunge Kicks, BOSU Reverse Lunge

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