Search  for anything...

FEIERDUN 3-in-1 Adjustable Leg Extension and Curl Machine - Heavy Duty 650lbs Capacity Leg Rotary Extension Machine for Lower Body Workouts - Ideal Home Gym Weight Machine

  • Based on 135 reviews
Condition: New
Checking for product changes

Notify me when this product is back in stock

$312.99 Why this price?
Save $37.00 was $349.99

Buy Now, Pay Later


As low as / mo
  • – Up to 36-month term if approved
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout. Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

Returnable until Jan 31, 2025

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Unavailable
Fulfilled by JMMER
Available payment plans shown during checkout

Style: leg extension machine


Features

  • 3-in-1 Leg TrainerFEIERDUN leg extension machine features advanced linear bearings and an easy plug-and-play design that allows you to seamlessly switch between diverse workouts such as leg extensions, leg curls, and hip thrusts. Whether you're new to fitness or an exercise enthusiast, it's a valuable addition to your home gym.
  • Easy AssemblyWith the clear instructions and assembly video, you can easily assemble it in less than 40 minutes. Enjoy a quick, stress-free assembly experience, and start your fitness training immediately!
  • Stable as a RockDesigned for intense training, the leg curl machine is made of commercial-grade steel for durability and can hold up to 650lbs, the non-slip pads and wider supports ensure your safety during high-intensity workouts.
  • Space FriendlyMeasuring just 34x 34 x 37 inches, the leg curl machine can easily fit into any home space. The added plate storage bar not only keeps weights organized but also enhances stability.
  • Excellent AdjustabilityAs FEIERDUN's top-of-the-line leg extension and curl machine, every adjustable part can be adjusted to fit your height and training needs, ensuring a comfortable fit for every training. Suitable for users up to 6ft tall and 300 lbs or less.
  • Comfortable PaddingThe carefully curved edges of the cushion perfectly fit the legs' natural bending and stretching movements, providing solid support as you pursue higher training goals. The thick foam roll and seat cushions are firm yet soft for maximum comfort and support.
  • Fits 1" or 2" PlatesThe Olympic adapter can load enough 1" or 2"weight plates, meet your different-intensity training needs. Meanwhile, high-quality spring clips hold the weight plates in place, providing a safe and secure workout experience.
  • Hassle-Free PurchaseOur leg extension and curl machine arrive in professional packaging, ensuring no scratches. With FEIERDUN, enjoy 3-month free returns, a 2-year warranty, and complimentary replacement parts, supported by 24/7 customer service.

Brand: FEIERDUN


Color: black and orange


Material: Alloy Steel


Product Dimensions: 34"D x 33.5"W x 34"H


Tension Level: [High]


UPC: 740207702153


Brand Name: FEIERDUN


Item Dimensions D x W x H: 34"D x 33.5"W x 34"H


Material Type: Alloy Steel


Color: black and orange


Maximum Weight Recommendation: 650 Pounds


Handle Type: Adjustable


Tension Supported: [High]


Frequently asked questions

This product is currently out of stock. Please check back later for shipping info.

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great buy Great price Great quality
Style: leg extension machine
First of all I want to make it clear that I am not affiliated with this company whatsoever and I am not getting paid for this review. I'm going to start out by saying I read a bunch of reviews before purchasing this leg machine. Those who said you feel this works one leg first or one leg more, that is all in your head and you simply do not understand the engineering and physics of how this design works. Just because the weight is on one side of the machine, it doesn't mean that one leg works harder or first. The bar that is attached to the mechanism of which the weights go on evenly distributes the weight to both legs. You can even test this by pushing with one leg first a little bit harder and you can feel That it works both legs evenly and at the same time. Now that that is out of the way you can't beat this machine for the price. It is very easy to assemble. It is very robust feeling. No bending or anything anywhere. The gauge of the steel is plenty heavy enough for this machine. This machine is very adjustable from my wife who is 4'11 and works for someone who is 6'. My only complaint is the cheap plastic square pieces at the end of the box tubing where the pad goes on to hold your legs down is junk. One of the square pieces of plastic broke the first time I used it so I just threw it in the garbage. Really it's not a big deal though. The machine is still fully functional without it and worth every penny. ... show more
Reviewed in the United States on October 27, 2024 by RTT

  • Solid, well-machined, Just what I needed.
Style: leg extension machine
Man, I love this machine. It's really solid and was easy to put together. The holes line up perfectly, and I'd swear the machining was done in the US. I was ready to pay twice as much for this quality setup--luckily I didn't have to. I have bad knees, so squats and lunges are OUT. So I needed a leg extension machine to make up what I couldn't do otherwise. This definitely fits the bill. So some info. that you won't get with the ad or other reviews: 1) If you're using standard 1" hole 25 lb. plates, you can get 6 of them on there (150 lbs.) I do this with both legs for up to 20 reps, depending on how exhausted my legs are. So if you have strong legs, expect to either do high reps or just one-leg extensions (which are fine with this solid machine) until you reach a level of exhaustion. 2) I love how you can offset the fact that weight is less on the early upswing--which is a problem with any extension machine that isn't cabled. Luckily, on this machine, you can set the pads waaay back and slide your ankles behind them for full movement. See pic. 3) If you do 150lbs. or more on extensions, you'll feel the back end start to raise up, so when doing that much weight or more, put weight on the back end on the bar behind the seat. 4) I just took off the weight swing stopper completely (It's the thick, short bar that keeps the weights from going back when you let them down). You'll see it removed in the second pic. That way I can switch between extensions and curls with no problem. Is it a safety concern? Not that I've found. 5) I do 6 sets of extensions and 6 sets of curls for a full leg workout. I use a pulley-based system for curls as I've found that you gotta add like a towel or something to avoid chafing on this machine for leg curls. If I didn't have the cable system, I'd use this one for leg curls, no problem. So all in all, I'm quite pleased with this machine. You won't go wrong with this one. ... show more
Reviewed in the United States on October 7, 2024 by ereverett ereverett

  • It’ll do
Style: leg extension machine
3.5 stars. Packaging: basically parts thrown in a box with some heavier card board and styrofoam that may have been in place to do some good initially. Looked like a bowl of spaghetti after transport, however. Handful of scratches, marring and imperfections on the tubes may be the result of packing. Brittle plastic end caps, found one destroyed while unboxing. Only used a bit after setting up. Feels solid enough with only 75lbs on it. Plenty of adjustability to fit me at 5’8” & 165 and to overcome some of the range of motion issues inherent in the design. As some have mentioned, the bar you push or pull on with your ankles needs to be at least 2 to 3” longer. With my ankles and legs a comfortable distance apart, It feels like my right ankle/leg may slip off bc it’s close to the end. We’ll see how that works out when i use it for a workout. The plastic end caps that hold the foam on the leg hold downs are useless. They don’t stay in the bar ends. The one that holds the longer ankle foam on secures in the bar end fine. The foam fits tight enough on the bars and don’t seem like they’ll come off without them on. Overall, the plastic end caps used are useless, one has come out with adjustment…as they break or come off, I’ll leave them off as they will not impact function. The end caps on the bars which contact the floor are fine and seem secure. I wouldn’t pay a penny over the price I bought it for. I think the only real complaint in the long run will be that the ankle bar is too short. ... show more
Reviewed in the United States on October 19, 2024 by Robin Duhon

  • Good Quality
Style: leg extension machine
I put this together from the manual and it was easy - high quality, durable. Had a minor issue with plastic parts and the seller was super responsive. I"m 6'3" and i still fit in it (barely but I didn't read it was for up to 6' which is my bad). I recommend it, works well for a home/garage gym. sturdy if you throw a plate or two on the back to stabilze. Works well from the front (extensions) or back (curls). ... show more
Reviewed in the United States on October 18, 2024 by Kindle Customer Kindle Customer

Can't find a product?

Find it on Amazon first, then paste the link below.