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Smith Machine Reverse Kickback

Intermediate

An isolation exercise using a Smith machine to target glutes and hamstrings through hip extension, building lower body strength and definition for better posture and hip stability.

About Exercise

Equipment

Smith Machine

Difficulty

3/5 • Intermediate

Primary Muscle Groups

Glutes, Hamstrings

Secondary Muscles

Lower Back, Quads

Accessory Muscles

Calves

Popularity Score

6

Goals

Hypertrophy
Strength

Training Style

Bodybuilding
Functional Training

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Glutes

10/10

Glute Max

Hamstrings

8/10

Biceps Femoris, Semitendinosus

Lower Back

4/10

Erector Spinae

Quads

3/10

Calves

2/10
Programming

Typical Rep Range

10-15 reps

Rest Between Sets

60-90 seconds

How to Perform

Set the Smith machine bar to its lowest position and unlock it if needed using a band. Kneel facing away from the machine on the floor or a mat, placing one foot under the bar with knee bent at 90 degrees, hands forward for support.

  1. Engage core and keep spine neutral.
  2. Press working leg back and up through heel, extending hip fully.
  3. Squeeze glute at the top of the movement.
  4. Slowly lower leg back to start without touching floor.
  5. Complete reps on one side, then switch legs.

Coaching Tips

Form Cues

  • Drive through heel
  • Neutral spine always
  • Squeeze at top
  • Core tight
  • Controlled descent

Breathing

Inhale as you lower the leg, exhale forcefully as you extend and squeeze the glute.

Tempo

3-1-2

Range of Motion

From knee at 90 degrees to full hip extension where glutes squeeze without lower back arch.

Safety

Safety Notes

  • Avoid if acute lower back pain
  • Use cushion for knee comfort
  • Secure bar to prevent locking
  • Limit range if back rounds
  • Consult doctor for hip issues

Spotting

Spotting not required; the Smith machine provides stability, but have a partner assist with heavy loads or setup.

Common Mistakes

  • Arching lower back
  • Using momentum
  • Toes pushing instead of heel
  • Letting knee touch floor
  • Hyperextending hip

When to Avoid

  • Lower back injury
  • Hip impingement
  • Knee instability

Flexibility Needed

  • Adequate hip extension range
  • Ankle dorsiflexion for stability

Build Up First

  • Master bodyweight glute kickback
  • Understand hip hinge basics

Also known as

Smith Machine Glute Kickback, Smith Machine Donkey Kick

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