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Exercise Guide

How to do smith-machine leg press

Master the setup, range of motion, and tempo for safer, more effective reps.

The Smith machine leg press is a creative variation used to target the quadriceps, glutes, and hamstrings. By lying on the floor and pressing the bar upward, the fixed track provides stability and safety. This setup allows for various foot placements to shift focus between muscle groups, making it a versatile tool for lower body development when a traditional leg press is unavailable.

Stats

DIFFICULTY
Intermediate to Advanced
EQUIPMENT
Smith Machine
TARGET MUSCLES
Quads, Glutes

Instructions for Proper Form

Setup:

  1. Position: This is an unconventional exercise. Lie on your back on the floor inside a Smith machine, with your hips directly under the bar.
  2. Foot Placement: Place your feet on the bar, about shoulder-width apart.
  3. Unrack: Push the bar up with your legs and rotate it to unrack it.

The Movement:

  1. Lower: Inhale and slowly lower the bar by bending your knees. Lower it until your knees are at a 90-degree angle or more.
  2. Press: Exhale and press the bar back up by extending your legs. Push through your heels.
  3. Control: Do not lock your knees at the top of the movement.

Tips:

  • Use caution: This is not a standard exercise and may feel awkward. Ensure the safety stops are set appropriately.
  • Keep your lower back flat on the floor. Do not let it arch.
  • A standard leg press machine is generally a safer and more effective alternative.

Common mistakes: Locking out the knees at the top, allowing the lower back to lift off the pad, and improper foot placement.

Alternatives

Leg Extension

one leg extension

Quads
Leg Extension

leg extension

QuadsGlutes
Barbell

barbell squat

QuadsGlutes
Leg Press

seated leg press

QuadsGlutes
Squat Rack

barbell front squat

QuadsGlutes
Bench

barbell bulgarian split squat

QuadsGlutes
Barbell

barbell box squat

QuadsGlutes
Hack Squat Machine

hack squat

QuadsGlutes
None

forward lunge

Quads
Kettlebell

kettlebell front squat

QuadsGlutes
Kettlebell

kettlebell goblet squat

QuadsGlutes
None

rear lunge

QuadsGlutes
Kettlebell

kettlebell one arm swing

QuadsGlutes+2
Kettlebell

kettlebell thruster

QuadsGlutes+5
Barbell

barbell overhead squat

QuadsGlutes
Barbell

barbell zercher squat

QuadsGlutes
Barbell

barbell overhead lunge

QuadsGlutes+1
Leg Press

squat calf raise on legpress

QuadsGlutes+1
None

step up with chair

QuadsGlutes+1
Dumbbell

dumbbell swing

QuadsHamstrings+3
Dumbbell

dumbbell thruster

QuadsGlutes+4
Smith Machine

smith-machine leg press

QuadsGlutes
Bench

sissy squat

QuadsGlutes
Smith Machine

smit-machine split squat

QuadsGlutes
Hack Squat Machine

reverse hack squat

QuadsGlutes
Smith Machine

smit-machine squat

QuadsGlutes
Dumbbell

dumbbell lunge

QuadsGlutes
Pendulum Squat Machine

pendulum squat

QuadsGlutes
None

pistol squat

QuadsGlutes
Sled Leg Press

sled 45° leg press

QuadsGlutes
Tread Mill

run on treadmill

QuadsGlutes+1
None

run

QuadsGlutes+1
Assault Runner

assault run

QuadsHamstrings+2
Ski Trainer

ski trainer

QuadsGlutes+3
Barbell

barbell thruster

QuadsGlutes+4
Assault Bike

assault bike run

QuadsHamstrings+6