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Smith Machine Assisted Pull-Up

Beginner

Assisted vertical pull using a Smith machine bar with leg support that targets lats and upper back to build pulling strength; ideal for progressing to unassisted pull-ups with controlled assistance.

About Exercise

Equipment

Smith Machine

Difficulty

3/5 • Beginner

Primary Muscle Groups

Lats

Secondary Muscles

Shoulders, Traps, Forearms

Accessory Muscles

Abs

Popularity Score

6

Goals

Strength
Hypertrophy
Endurance

Training Style

Calisthenics
Bodybuilding

Setup Requirements

Requires Rack

No

Requires Bench

No

Requires Spotter

No

Space Needed

Small

Noise Level

Low

Muscle Breakdown

Lats

10/10

Teres Major

Biceps

7/10

Long Head, Short Head

Shoulders

5/10

Rear Delts

Traps

5/10

Lower Traps

Forearms

4/10

Flexors

Abs

2/10
Programming

Typical Rep Range

6-12 reps

Rest Between Sets

60-120 seconds

How to Perform

Adjust the Smith machine bar to chest or hip height for full arm extension with feet on the floor. Grip the bar overhand, slightly wider than shoulders, and hang with body straight.

  1. Engage lats and biceps to initiate the pull upward.
  2. Use legs to assist by pushing off the floor as needed.
  3. Pull until chin clears the bar or chest touches it.
  4. Squeeze shoulder blades at the top.
  5. Lower slowly with control to full arm extension.
  6. Repeat for reps while maintaining core engagement.

Coaching Tips

Form Cues

  • Pull with elbows, not arms.
  • Keep body straight, no swinging.
  • Squeeze back at top.
  • Control the negative.
  • Feet assist lightly.

Breathing

Inhale during the descent and exhale forcefully as you pull upward, bracing your core throughout.

Tempo

2-1-1

Range of Motion

Start from full elbow extension with shoulders depressed; pull to chin above bar without shrugging, then lower fully without locking elbows.

Safety

Safety Notes

  • Secure the bar locks before starting.
  • Avoid if acute shoulder or elbow pain exists.
  • Progress assistance gradually to prevent strain.
  • Use safeties if available on the machine.
  • Stop if form breaks to avoid joint stress.

Spotting

Spotting not typically required due to Smith machine guides; if progressing to heavy loads, have a partner assist from behind for support.

Common Mistakes

  • Using momentum or kipping.
  • Arching the back excessively.
  • Not fully extending arms.
  • Pushing too hard with legs, reducing upper body work.
  • Shrugging shoulders at top.

When to Avoid

  • Acute shoulder impingement
  • Elbow tendonitis
  • Lower back strain if form is poor

Flexibility Needed

  • Adequate shoulder flexion for overhead reach
  • Wrist extension for grip

Build Up First

  • Basic upper body pulling strength
  • Familiarity with vertical pulling mechanics
  • Core stability competency

Also known as

Smith Assisted Pull-Up, Assisted Smith Machine Pull-Up, Machine-Assisted Vertical Pull

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