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Smith Machine Reverse Lunge

Intermediate

Smith Machine reverse lunge that targets glutes, hamstrings, and quads for lower body strength and stability; unilateral movement with fixed bar path enhances control and balance.

About Exercise

Equipment

Smith Machine

Difficulty

3/5 • Intermediate

Primary Muscle Groups

Glutes, Hamstrings

Secondary Muscles

Calves, Adductors, Abs, Lower Back

Popularity Score

7

Goals

Strength
Hypertrophy
Stability

Training Style

Functional Training
Bodybuilding

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Medium

Noise Level

Low

Muscle Breakdown

Glutes

9/10

Glute Max

Hamstrings

8/10

Biceps Femoris, Semitendinosus

Quads

7/10

Rectus Femoris, Vastus Lateralis

Calves

4/10

Gastrocnemius

Adductors

4/10

Adductor Magnus

Abs

3/10

Transverse Abdominis

Lower Back

3/10

Erector Spinae

Programming

Typical Rep Range

8-15 reps

Rest Between Sets

60-90 seconds

How to Perform

Adjust Smith machine bar to shoulder height and load plates. Position bar across upper traps, unrack, and stand with feet hip-width apart.

  1. Step back with one foot, landing on ball of back foot.
  2. Bend both knees to lower until front thigh is parallel to ground and back knee hovers above floor.
  3. Drive through front heel to extend knees and hips, returning to start.
  4. Bring back foot forward to switch legs or complete set on one side.

Coaching Tips

Form Cues

  • Drive through front heel
  • Keep front knee over toes
  • Core tight, chest up
  • Slight forward lean for glutes

Breathing

Inhale as you lower into the lunge; exhale as you drive up.

Tempo

3-1-1

Range of Motion

Lower until front thigh parallels floor with vertical shin; back knee 1-2 inches from ground.

Safety

Safety Notes

  • Use machine safeties for heavy loads
  • Start with light weight to master form
  • Avoid if acute knee or hip pain
  • Maintain neutral spine

Spotting

Spotting not typically needed; use Smith machine safeties to catch bar if form fails.

Common Mistakes

  • Front knee caves inward
  • Torso rounds forward excessively
  • Back knee touches ground
  • Uneven weight distribution

When to Avoid

  • Acute knee injuries
  • Lower back pain
  • Hip instability

Flexibility Needed

  • Adequate hip flexion
  • Ankle dorsiflexion for front foot

Build Up First

  • Basic lunge technique
  • Balance on one leg

Also known as

Reverse Smith Lunge, Smith Reverse Lunge, Smith Machine Backward Lunge

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