Lunge (Smith Machine)
Level
beginner
Force
push
Mechanic
compound
Equipment
smith machine Category
strength Primary Muscles
Secondary Muscles
A single-leg pressing movement performed on the Smith machine where you step forward and lower your back knee, targeting the quadriceps and glutes.
Instructions
- Set the Smith machine bar to approximately shoulder height and load it with an appropriate weight.
- Stand facing the machine with feet close together, positioned under the bar.
- Place the bar across your upper back and shoulders, similar to a back squat position.
- Grip the bar with both hands, slightly wider than shoulder-width.
- Unlock the bar and take a step forward with one leg, creating a staggered stance.
- Lower your body by bending both knees until your front knee reaches approximately 90 degrees and your back knee nearly touches the floor.
- Ensure your front knee stays in line with your ankle and does not extend excessively forward.
- Drive through your front heel to return to the starting position.
- Complete all repetitions on one leg before switching to the opposite side.
Tips
- Maintain an upright torso throughout the movement; avoid excessive forward lean.
- Take an adequate step length so your front knee stays over your ankle at the bottom position.
- Push through your front heel rather than your toes to maximize quadriceps engagement.
- Keep your rear knee aligned under your hips throughout the movement.
- Engage your core for stability and balance.
- The Smith machine provides stability, making it suitable for beginners or heavy loads.
- Perform equal repetitions on both sides to maintain balanced strength development.
Recommended starting values
Sensible novice starting points for each goal, for a lifter aged 25–40. Scale down for smaller frames or older lifters. Treat the first set of any session as a discovery set.
| Goal | Sets | Reps | Weight | |
|---|---|---|---|---|
| Male | Female | |||
| Gain strength | 3 | 7 reps | 22.5 kg | 15 kg |
| Build muscle | 3 | 10 reps | 20 kg | 15 kg |
| Build endurance | 3 | 14 reps | 15 kg | 10 kg |
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