100 Spartans
Heavy-Duty Leg Exercises Machine
Heavy-Duty Leg Exercises Machine
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Shipping & Delivery
Shipping & Delivery
The following shipping times are estimates. We know you want your gear as soon as possible so we work very hard to minimize processing time and work with the best couriers to make sure the shipping time is minimized.
We offer Free shipping on all orders in the United States.
When items are shipped within the contiguous U.S., your order will arrive within the following estimates based on your location and selected speed.
Products to the U.S take 5 to 14 business days to be delivered.
Are you in a hurry and need your order urgently?
We offer expedited shipping to the United States for a fee, this guarantees you receive your order in 1 to 3 days.
We also offer our products to customers outside the U.S although charges apply for shipping internationally.
Refer to our shipping policy page to find destinations we do not ship to.
Saturday and Sunday delivery may be available in your area but shipping times are based on business days and don't include Saturday or Sunday.
CANCELLATION/ORDER MODIFICATION
Unfortunately once an order or part of an order has been shipped, we will no longer be able to cancel it.
If you encounter any problem in trying to return a product, simply chat with our customer support team or send us an email on info@100spartans.com and we will straighten it out for you.
Return & Refund
Return & Refund
You can return or exchange an unwanted item within 30 days of receiving it.
The following shipping times are estimates. We know you want your gear as soon as possible so we work very hard to minimize processing time and work with the best couriers to make sure the shipping time is minimized.
Saturday and Sunday delivery may be available in your area but shipping times are based on business days and don't include Saturday or Sunday.
When items are shipped within the contiguous U.S., your order will arrive within the following estimates based on your location and selected speed.
CANCELLATION/ORDER MODIFICATION
Unfortunately once an order or part of an order has been shipped, we will no longer be able to cancel it.
If you encounter any problem in trying to return a product, simply chat with our customer support team or send us an email on info@100spartans.com and we will straighten it out for you.
The Heavy-Duty Leg Exercise Machine combines lying leg curls and leg extensions into one compact, commercial-grade system — engineered for lifters who want maximum muscle activation without sacrificing comfort or space. Whether you’re training quads, hamstrings, calves, or glutes, this machine delivers a complete leg workout experience right from your home gym.

Dual-Function Training Power
Why settle for less? This leg exercises machine integrates both leg extensions and lying leg curls to target every major muscle group in your lower body:
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Lying Leg Curls: Strengthen hamstrings, calves, and hip flexors.
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Leg Extensions: Isolate and build your quadriceps for explosive strength and definition.
Achieve a balanced, sculpted physique — all in one device that saves space and money.

Precision Engineering for Perfect Alignment
Featuring a 15° V-bed ergonomic design, this lying leg curl extension machine keeps your body in optimal alignment during each movement, reducing joint strain and enhancing comfort. The thoughtful configuration eliminates awkward angles and allows you to maintain proper form — so you can focus on muscle engagement, not discomfort.

Fully Adjustable for All Users
With 2 seating positions, 5 curl settings, and 8 extension adjustments, you can tailor every workout to your body type and fitness level. Whether you’re tall, short, beginner, or advanced, you’ll always find your perfect range of motion for maximum effectiveness.

Heavy-Duty Construction You Can Trust
Crafted from 14-gauge carbon steel (50x50mm), this leg exercises gym machines delivers unwavering stability under intense sessions.
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Weight capacity: up to 600 lbs total load
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Extended plate sleeve: supports 200 lbs of rubber weights or 380 lbs of cast iron plates
The H-shaped wide base ensures zero wobble or tipping, giving you the confidence to push heavier and train harder.

Comfort Meets Durability
The high-density foam pads and reinforced stitching provide excellent comfort during curls or extensions, minimizing pressure on knees and hips. Built to last, this lying leg curl extension machine combines premium comfort with commercial-grade toughness.

Compact Design for Home Gyms
Despite its heavy-duty performance, the LC00 model is space-efficient at only 78 lbs, fitting seamlessly into any home gym setup. Enjoy professional-quality leg training without sacrificing space or mobility.

Key Features at a Glance
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Dual-function design for curls and extensions
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15° V-bed reduces joint strain and improves posture
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Fully adjustable for users of all heights
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600 lbs weight capacity — built for serious lifters
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H-shaped base for superior stability
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Compact footprint and easy to assemble
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Made from high-strength carbon steel
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Suitable for home, garage, or studio gyms

Train Smarter. Lift Heavier. Build Stronger.
The lying prone leg curl extension machine isn’t just another leg device — it’s your all-in-one solution for building strength, stability, and muscle definition safely and efficiently. Whether you’re an athlete, bodybuilder, or home fitness enthusiast, this machine delivers professional-grade results every time.

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As others have mentioned, this is a bit of a pain to assemble, but once the instructions are discarded, it’s not too bad. Great kit, though. Nice and stable and very much as you’d find in a prof gym. Quite a big footprint, so if space is tight, it’s worth checking the dimensions. The details say it’ll take 80kg, but two 25kg Olympic plates with, perhaps, another 10kg was what I found to be the max — see pic of two 25kg plates. Plenty for my purposes, however. All in all, a definite thumbs up!
A very good piece of equipment that will finish off you garage gym. It’s just like the ones at normal gyms. Very easy to put together it took about 20 minutes the instructions are not good but it only go one way. I had a problem with one bit that was wrong in the box, I emailed and the next day the correct part turned up I can’t fault their customer service. I have attached a video of how easy it is to turn it from quads to hamstring. Over all it’s worth the money and will help build your legs.
Padding is to thin so I will be adding my own . Takes about hour half to put together. Few bolts are twisted so don’t think it’s your mind . Over all for the price it’s ok
Item arrived well packaged in two boxes. As per other reviewers, instructions are a total nightmare so we assembled based on a combination of the parts list and 100 Spartan's pictures. When assembled we noticed the weights arm assembly was very unstable - sent a picture to the seller and they were very helpful - they identified a couple of missing parts which were sent to us very quickly with no quibble. We put these in place and the machine is now fine and working properly. I would say for the serious gym-ers they may encounter issues at heavy loads, but for an amateur like me who wanted a machine for curls and extensions it works just fine and is good value. From a design perspective, if you are a bit on the lardy side like me it can be a bit of a struggle getting into the machine, so I took the arms off and put them back on facing backwards which seemed to work fine. Also, I would have preferred selector pins to screws for adjusting the back rest and leg part just for speed of adjustment but again no major issue. Very pleased so far.
Overall this is a well manufactured piece of equipment for a home gym. The instructions are truly horrendous otherwise I would give it 5 stars but it is not a very complicated assembly. The lack of instructions for how to use the equipment to do leg extensions and curls is really, really poor but it is relatively easy to work out.