What muscles does the Sled 45-Degree One-Leg Press work?

The Sled 45-Degree One-Leg Press primarily targets the upper legs, especially the quadriceps. It also engages the glutes and lower leg muscles like the calves, making it an effective lower-body strength exercise.

What equipment do I need for the Sled 45-Degree One-Leg Press, and are there any alternatives?

You need a 45-degree sled leg press machine to perform this movement correctly. If you don’t have access to one, you can substitute with a single-leg squat, Bulgarian split squats, or single-leg press on a horizontal machine.

Is the Sled 45-Degree One-Leg Press suitable for beginners?

Yes, beginners can perform this exercise if they start with a light weight and focus on proper form. It’s important to maintain controlled movements and avoid locking the knee at the top to reduce the risk of injury.

What are common mistakes to avoid in the Sled 45-Degree One-Leg Press?

Common mistakes include lifting the hips off the seat, letting the knee cave inward, and using excessive weight that compromises form. Always keep your back flat against the pad and align your knee with your toes during the press.

How many sets and reps should I do for the Sled 45-Degree One-Leg Press?

For strength, aim for 3–5 sets of 6–8 reps per leg with heavier weight. For muscle endurance and toning, try 3–4 sets of 12–15 reps per leg using moderate resistance.

What safety tips should I follow when performing the Sled 45-Degree One-Leg Press?

Always check that the weight is secure before starting, and engage the machine’s safety stops. Control the movement throughout the range of motion, and avoid locking or snapping the knee to protect joints.

Are there any variations of the Sled 45-Degree One-Leg Press I can try?

You can adjust foot placement to target different muscles placing the foot higher emphasizes glutes and hamstrings, while a lower position focuses on quadriceps. You can also perform a slow negative phase or add pause reps for extra challenge.

Sled 45-Degree One-Leg Press

Target Muscles

Primary:

Upper Legs

Secondary:

Glutes

Lower legs

Equipment Required

Strength Machine

Exercise Type

Weight & Reps

How To Do

Sit on the 45-degree sled leg press machine with your back against the pad and place one foot in the center of the platform, keeping your knee aligned with your toes. Lower the sled by bending your working leg until your knee is about 90 degrees, then press the sled back up by extending your leg without locking your knee. Keep your back flat against the pad and drive through your heel throughout the movement.

Step-by-Step Instructions

Sit on the sled leg press machine with your back firmly against the backrest and your hips positioned comfortably.
Place one foot on the platform in the center, ensuring your knee is aligned with your toes. Keep the other foot off the platform and resting on the ground or a support.
Grip the side handles of the machine for stability.
Unlock the safety mechanism of the sled by pushing slightly with your working leg.
Begin the movement by bending your working leg at the knee, lowering the sled towards your body in a controlled manner. Ensure your knee does not collapse inward and your back remains flat against the backrest.
Stop lowering when your knee is at approximately a 90-degree angle or slightly less, depending on your flexibility and comfort.
Push the sled back up by extending your working leg, driving through your heel. Avoid locking out your knee at the top of the movement.
Repeat for the desired number of repetitions, then switch to the other leg.
Once finished, lock the safety mechanism back in place before exiting the machine.

Explore more upper legs exercises or strength machine exercises in our exercise library.

Alternative Exercises

Lever Horizontal One-Leg Press

Upper Legs

Strength Machine

Sled 45° Narrow Stance Leg Press

Upper Legs

Strength Machine

Barbell Full Squat

Upper Legs

Barbell

Dumbbell Lunge

Upper Legs

Glutes

Dumbbell

Frequently Asked Questions

What muscles does the Sled 45-Degree One-Leg Press work?: The Sled 45-Degree One-Leg Press primarily targets the upper legs, especially the quadriceps. It also engages the glutes and lower leg muscles like the calves, making it an effective lower-body strength exercise.
What equipment do I need for the Sled 45-Degree One-Leg Press, and are there any alternatives?: You need a 45-degree sled leg press machine to perform this movement correctly. If you don’t have access to one, you can substitute with a single-leg squat, Bulgarian split squats, or single-leg press on a horizontal machine.
Is the Sled 45-Degree One-Leg Press suitable for beginners?: Yes, beginners can perform this exercise if they start with a light weight and focus on proper form. It’s important to maintain controlled movements and avoid locking the knee at the top to reduce the risk of injury.
What are common mistakes to avoid in the Sled 45-Degree One-Leg Press?: Common mistakes include lifting the hips off the seat, letting the knee cave inward, and using excessive weight that compromises form. Always keep your back flat against the pad and align your knee with your toes during the press.
How many sets and reps should I do for the Sled 45-Degree One-Leg Press?: For strength, aim for 3–5 sets of 6–8 reps per leg with heavier weight. For muscle endurance and toning, try 3–4 sets of 12–15 reps per leg using moderate resistance.
What safety tips should I follow when performing the Sled 45-Degree One-Leg Press?: Always check that the weight is secure before starting, and engage the machine’s safety stops. Control the movement throughout the range of motion, and avoid locking or snapping the knee to protect joints.
Are there any variations of the Sled 45-Degree One-Leg Press I can try?: You can adjust foot placement to target different muscles placing the foot higher emphasizes glutes and hamstrings, while a lower position focuses on quadriceps. You can also perform a slow negative phase or add pause reps for extra challenge.