10 Best Smith Single-leg Split Squat Alternatives for Gym & Home

The Smith Single-leg Split Squat is done standing with a Smith machine. Ranked closest by our scoring: the Barbell Split Squat, the One Leg Barbell Squat and Split Squats. A harder version, the Smith Machine Pistol Squat, is listed below as a progression rather than a swap.

Updated Ranked by our 12-factor similarity model How it works

Original Exercise: Smith Single-leg Split Squat

Smith Single-leg Split Squat
Primary muscle
Quads
Equipment
Smith-machine
Difficulty
Intermediate
Type
Compound

Secondary muscles: Calves, Glutes, Hamstrings

How to perform Smith Single-leg Split Squat
  1. To begin, place a flat bench 2-3 feet behind the smith machine. Then, set the bar on the height that best matches your height. Once the correct height is chosen and the bar is loaded, step under the bar and place the back of your shoulders (slightly below the neck) across it.
  2. Hold on to the bar using both arms at each side (palms facing forward), unlock it and lift it off the rack by first pushing with your legs and at the same time straightening your torso.
  3. Position your legs by placing one foot slightly forward under the bar and extending your other leg back and place the top of your foot on the bench. This will be your starting position
  4. Begin to slowly lower the bar by bending the knee as you maintain a straight posture with the head up. Continue down until the angle between the upper leg and the calf becomes slightly less than 90-degrees (which is the point in which the upper legs are below parallel to the floor). Inhale as you perform this portion of the movement. Tip: If you performed the exercise correctly, the front of the knee should make an imaginary straight line with the toes that is perpendicular to the front. If your knee is past that imaginary line (if it is past your toes) then you are placing undue stress on the knee and the exercise has been performed incorrectly.
  5. Begin to raise the bar as you exhale by pushing the floor with the heel of your foot mainly as you straighten your leg again and go back to the starting position.
  6. Repeat for the recommended amount of repetitions.
  7. Switch legs and repeat the movement.
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Ranked Smith Single-leg Split Squat Alternatives

10 substitutes, ranked by how closely each one matches the Smith Single-leg Split Squat on movement pattern, muscles worked, equipment and body position. The higher the score, the less you change. Open "How to perform this exercise" on a card for the steps; every card title links to that exercise's own alternatives page. Harder versions are tagged as progressions and kept out of the top spot even when they score higher.

  1. Best match
    Barbell Split SquatPlay demonstration

    1. Barbell Split Squat

    88% match
    • Quads
    • Barbell
    • Intermediate
    • Compound

    A good swap when you have a barbell to work with, and it still works the quads.

    How to perform this exercise
    1. Start by standing with your feet shoulder-width apart, holding a barbell across your upper back.
    2. Take a large step forward with your right foot, keeping your torso upright.
    3. Lower your body by bending your knees and hips until your right thigh is parallel to the ground.
    4. Pause for a moment, then push through your right heel to return to the starting position.
    5. Repeat with your left leg forward for the desired number of repetitions.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: free weights, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  2. Smith Machine Pistol Squat

    Progression

    2. Smith Machine Pistol Squat

    93% match
    • Quads
    • Smith-machine
    • Advanced
    • Compound

    Pick this when you want a harder version that still works the quads.

    How to perform this exercise
    1. To begin, first set the bar to a position that best matches your height. Step under it and position the bar across the back of your shoulders.
    2. Take the bar with your hands facing forward, unlock it and lift it off the rack by extending your legs. 3
    3. Move one foot forward about 12 inches in front of the bar. Extend the other leg out in front of you, holding it off the ground. Look forward at all times and maintain a neutral or slightly arched spine. This will be your starting position.
    4. Maintaining good posture, lower yourself by flexing the knee and hip, going down as far as flexibility allows.
    5. Pause briefly at the bottom and then return to the starting position by driving through the heel of your foot, extending the knee and hip.

    Sets and reps: 3 to 5 sets of 5 to 8 reps on each side.

    Why this matches
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: a machine, the same as the Smith Single-leg Split Squat
    • Body position: standing, the same as the Smith Single-leg Split Squat
  3. One Leg Barbell Squat

    3. One Leg Barbell Squat

    88% match
    • Quads
    • Barbell
    • Advanced
    • Compound
    How to perform this exercise
    1. Start by standing about 2 to 3 feet in front of a flat bench with your back facing the bench. Have a barbell in front of you on the floor. Tip: Your feet should be shoulder width apart from each other.
    2. Bend the knees and use a pronated grip with your hands being wider than shoulder width apart from each other to lift the barbell up until you can rest it on your chest.
    3. Then lift the barbell over your head and rest it on the base of your neck. Move one foot back so that your toe is resting on the flat bench. Your other foot should be stationary in front of you. Keep your head up at all times as looking down will get you off balance and also maintain a straight back. Tip: Make sure your back is straight and chest is out while performing this exercise.
    4. As you inhale, slowly lower your leg until your thigh is parallel to the floor. At this point, your knee should be over your toes. Your chest should be directly above the middle of your thigh.
    5. Leading with the chest and hips and contracting the quadriceps, elevate your leg back to the starting position as you exhale.
    6. Repeat for the recommended amount of repetitions.
    7. Switch legs and repeat the movement.

    Sets and reps: 3 to 5 sets of 5 to 8 reps on each side.

    Why this matches
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: free weights, not a machine
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  4. Split SquatsPlay demonstration

    4. Split Squats

    85% match
    • Quads
    • Bodyweight
    • Intermediate
    • Compound

    Use this when you have nothing to train with, because it works the quads with bodyweight alone.

    How to perform this exercise
    1. Stand with your feet shoulder-width apart.
    2. Take a step forward with one foot and place it about two feet in front of the other foot.
    3. Lower your body by bending your knees and hips, keeping your back straight.
    4. Continue lowering until your front thigh is parallel to the ground, and your back knee is hovering just above the ground.
    5. Pause for a moment, then push through your front heel to return to the starting position.
    6. Repeat for the desired number of repetitions, then switch legs and repeat.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: bodyweight only, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
  5. Band One Arm Single Leg Split SquatPlay demonstration

    5. Band One Arm Single Leg Split Squat

    84% match
    • Quads
    • Band
    • Intermediate
    • Compound

    A good swap when you have a band to work with, and it still works the quads.

    How to perform this exercise
    1. Stand with your feet hip-width apart and place a resistance band around your ankles.
    2. Extend one leg forward and rest the top of your foot on a bench or step behind you.
    3. Hold onto a support with one hand for balance.
    4. Bend your standing leg and lower your body down into a squat position, keeping your knee in line with your toes.
    5. Push through your heel to return to the starting position.
    6. Repeat for the desired number of repetitions, then switch legs.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: a band, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  6. Band Single Leg Split SquatPlay demonstration

    6. Band Single Leg Split Squat

    84% match
    • Quads
    • Band
    • Intermediate
    • Compound
    How to perform this exercise
    1. Stand with your feet hip-width apart and place a resistance band around your ankles.
    2. Take a big step forward with your right foot and a smaller step back with your left foot.
    3. Bend your knees and lower your body until your right thigh is parallel to the ground, keeping your left knee slightly above the ground.
    4. Push through your right heel to return to the starting position.
    5. Repeat on the other side.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: a band, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  7. Suspended Split SquatPlay demonstration

    7. Suspended Split Squat

    84% match
    • Quads
    • Bodyweight
    • Intermediate
    • Compound
    How to perform this exercise
    1. Stand facing away from a suspension trainer with your feet shoulder-width apart.
    2. Extend one leg forward and place the top of your foot in the foot cradle of the suspension trainer.
    3. Bend your standing leg and lower your body down into a lunge position, keeping your chest up and your knee in line with your toes.
    4. Push through your heel to return to the starting position.
    5. Repeat for the desired number of repetitions, then switch legs.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: a suspension trainer, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  8. Barbell Side Split SquatPlay demonstration

    8. Barbell Side Split Squat

    83% match
    • Quads
    • Barbell
    • Intermediate
    • Compound
    How to perform this exercise
    1. Stand with your feet wider than shoulder-width apart, toes pointing slightly outward.
    2. Hold a barbell across your upper back, resting it on your traps.
    3. Engage your core and keep your chest up as you lower your body down into a squat position, bending at the knees and hips.
    4. As you lower, push your knees out to the sides and keep your weight on your heels.
    5. Lower until your thighs are parallel to the ground, then push through your heels to return to the starting position.
    6. Repeat for the desired number of repetitions.

    Sets and reps: 3 to 5 sets of 5 to 8 reps on each side.

    Why this matches
    • Movement: split squat, the same as the Smith Single-leg Split Squat
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: free weights, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  9. Barbell Squat Jump Step Rear LungePlay demonstration

    9. Barbell Squat Jump Step Rear Lunge

    81% match
    • Quads
    • Barbell
    • Advanced
    • Compound
    How to perform this exercise
    1. Start by standing with your feet shoulder-width apart, holding a barbell across your upper back.
    2. Lower your body into a squat position by bending your knees and pushing your hips back.
    3. Explode upwards, jumping off the ground as high as you can.
    4. Land softly on your feet and immediately step back with one leg into a reverse lunge.
    5. Lower your body down until your front thigh is parallel to the ground, keeping your back straight.
    6. Push through your front heel to return to the starting position.
    7. Repeat the jump and lunge sequence on the other leg.
    8. Continue alternating legs for the desired number of repetitions.

    Sets and reps: 3 to 5 sets of 5 to 8 reps on each side.

    Why this matches
    • Primary muscle: quads, the same as the Smith Single-leg Split Squat
    • Equipment: free weights, not a machine
    • Body position: standing, the same as the Smith Single-leg Split Squat
    • Balance: harder to stay steady on than the Smith Single-leg Split Squat
  10. Sled 45 Degrees One Leg PressPlay demonstration

    10. Sled 45 Degrees One Leg Press

    80% match
    • Glutes
    • Sled
    • Intermediate
    • Compound
    How to perform this exercise
    1. Adjust the sled machine to a 45-degree angle.
    2. Sit on the sled machine with your back against the pad and your feet on the footplate.
    3. Place one foot on the footplate and extend your leg, pushing the sled away from you.
    4. Slowly bend your knee and lower the sled back to the starting position.
    5. Repeat with the other leg.
    6. Continue alternating legs for the desired number of repetitions.

    Sets and reps: 3 or 4 sets of 6 to 10 reps on each side.

    Why this matches
    • Primary muscle: glutes, not quads
    • Equipment: a machine, the same as the Smith Single-leg Split Squat
    • Body position: standing, the same as the Smith Single-leg Split Squat

Why You Might Need a Smith Single-leg Split Squat Alternative

You might substitute the Smith single-leg split squat for several practical reasons: no Smith machine at your gym, knee or hip pain that changes joint loading, or a training goal that favors free-weight stability. Alternatives let you shift load distribution, e.g., a front squat increases bilateral knee-extension torque while a Bulgarian split squat preserves unilateral balance and reduces spinal shear. Use cues like maintaining a vertical shin and driving through the heel or midfoot to bias glute or quad activation as needed. Substitutes also let you manipulate range of motion, tempo, and external load to progress hypertrophy or reduce joint stress during rehabilitation.

Smith Single-leg Split Squat FAQ

What muscles does Smith Single-leg Split Squat work?

The exercise primarily targets the quadriceps (vastus lateralis, medialis, intermedius) through knee extension. It also recruits gluteus maximus and medius for hip stability, hamstrings for posterior chain support, and core muscles to maintain torso position; drive through the front foot to maximize quad loading.

What is the best bodyweight alternative to Smith Single-leg Split Squat?

The Bulgarian split squat (rear-foot-elevated split squat) is the top bodyweight alternative: elevate your rear foot, lower until the front thigh is near parallel, and keep a tall torso to emphasize the quads. Slow the eccentric descent to increase time under tension and unilateral quad activation.

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Similarity scores compare exercise metadata such as movement pattern, muscles, equipment and body position. They are not a safety rating or a check that you own the equipment. Learn about our methodology