Smith-Machine Deficit Rear Lunge
Targets glutes and quads intensely. Deficit increases range for maximum muscle engagement. Use Smith machine for added stability.
The Smith-Machine Deficit Rear Lunge is a compound exercise that mainly works the quads and glutes & hips, with help from the hamstrings and lower back. You'll need: box, smith machine and weight plates.
Required Equipment
Smith-Machine Deficit Rear Lunge Muscles Worked
Primary
Quads (quadriceps femoris); Glutes (gluteus maximus)
Secondary
Hamstrings; Spinal Erectors (erector spinae)
Smith-Machine Deficit Rear Lunge Variations and Alternatives
How to do the Smith-Machine Deficit Rear Lunge
Smith Rear Lunge from Deficit
Weights (optional)
Step or platform (to create a deficit)
Positioning
Set Up the Smith Machine: Adjust the bar to a height that allows you to comfortably rest it across your shoulders.
Add Weights: If you're experienced and want extra resistance, attach weights to each side of the barbell. Start light if you are a beginner.
Stand on the Step: Place the step or platform in front of the Smith machine. Stand on it with both feet shoulder-width apart, allowing your heels to hang off the edge slightly.
Position the Bar: Rest the barbell on your upper back, across your shoulders. Grasp the bar with both hands, keeping your arms slightly bent and your hands shoulder-width apart.
Movement Instructions
Engage Your Core: Tighten your core to maintain stability throughout the movement.
Step Back: Take a step back with one foot, lowering your body into a lunge. Keep the front knee aligned with your ankle.
Lower Your Body: As you lunge, bend both knees to lower your body until your back knee nearly touches the ground. Keep your weight centered and don't let your front knee extend past your toe.
Push Back Up: Drive through the heel of your front foot to push yourself back to the starting position, bringing your back foot forward.
Alternate Legs: After completing the desired repetitions on one leg, switch to the other leg and repeat.
Tips
Keep your back straight and chest up throughout the movement.
Perform the exercise in a slow and controlled manner to maintain balance and prevent injury.
Start with body weight and gradually add resistance as you become more comfortable with the movement.
Smith-Machine Deficit Rear Lunge FAQs
What muscles does the Smith-Machine Deficit Rear Lunge work?
The Smith-Machine Deficit Rear Lunge mainly works the quads and glutes & hips, with help from the hamstrings and lower back. The main muscles are the quadriceps femoris and gluteus maximus.
What equipment do you need for the Smith-Machine Deficit Rear Lunge?
Box, smith machine and weight plates.
Is the Smith-Machine Deficit Rear Lunge a compound exercise?
Yes. It's a compound movement, meaning it trains several muscle groups at once rather than isolating one.
What workout day should the Smith-Machine Deficit Rear Lunge go on?
It belongs on leg day in a push/pull/legs routine.
What are some Smith-Machine Deficit Rear Lunge variations and alternatives?
Similar exercises include the Dumbbell Reverse Deficit Lunge, Narrow Deficit Squat, Smith-Machine Curtsey Lunge and Smith-Machine Elevated Split-Squat.
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