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EAST MOUNT Twister Arm Exerciser - Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener.

  • Based on 5,361 reviews
Condition: New
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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.

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Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Wednesday, Mar 12
Order within 7 hours and 52 minutes
Available payment plans shown during checkout

Color: Green


Features

  • Adjustable ResistanceRotating the knob to easily adjust the resistance, rang 22-440 lbs free adjustment. Just rotating the knob, resistance can be adjusted, faster than car shifting.
  • Durable MaterialDouble-layer steel tube is firm and durable. The material is strong and more realistic. The training machine has 440 lbs bearing capacity.
  • Stable Triangle StructureStable triangle center design makes the exercise more stable, which is a safer and more scientific structure.
  • Safe Fitness Professional micro-rebound and refuse to take profiteering rebound. Completely solve the safety hazard for safe fitness with no hurt and safe micro-rebound.
  • Easy StorageThe buckle of the handle's bottom is easy to store and convenient to carry. The user-friendly designed rear buckle can be fixed after folding.
  • EAST MOUNT]Design and produce fitness equipment for 12 years. EAST MOUNT strength equipment are designed with advice of professional coach, committed to meet your needs for diversified weight training.

Brand: EAST MOUNT


Color: Green


Material: Alloy Steel


Tension Level: 440 pound


Handle Type: Fixed


Strap Type: ‎Adjustable


Maximum Weight Recommendation: ‎440 Pounds


UPC: ‎782913455510


Item Package Dimensions L x W x H: ‎17.56 x 6.85 x 2.05 inches


Package Weight: ‎2.67 Kilograms


Brand Name: ‎EAST MOUNT


Warranty Description: ‎12 Months


Model Name: ‎R2


Suggested Users: ‎unisex


Manufacturer: ‎EAST MOUNT


Part Number: ‎R2


Style: ‎Adjustable,Safety,Professional


Included Components: ‎Not


Date First Available: April 12, 2020


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Mar 12

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.

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Top Amazon Reviews


  • Great resistance exerciser
Color: Red
There are a lot of adjustments to select from, depending on your level of advancement. It's easy to use and compact, so it can be used almost anywhere. In my opinion this device lets you accomplish a lot, in a shorter period of time, fairly efficiently.
Reviewed in the United States on November 13, 2024 by HKF

  • Easy to adjust resistance level. Very clear markings.
Color: Red
I like the idea that the screws are easy to get to and tighten if the arms get loose. The other device I purchased which is supposed to be a newer version has a cover over everything. I can't get it off since the screws holding it on won't loosen without stripping. So I just went ahead and bought this one. It feels very sturdy. I just used it for the first time. It is much more practical than the newer version. I'm getting in a good workout while I'm able to precisely set my resistance level in order to keep track of my progress. I'm wondering though how I can already be at notch 18 which is supposed to be equivalent to 400 Lbs. Maybe I'm stronger than what I thought. I am not massively huge. Oh well, anyway It's giving me an awesome workout. While people notice I'm building, I'm trying to keep it discreet how I'm doing It. Let'em think I'm going to the gym lol. I just don't know what I'm going to do once after I reach level 20(440Lbs). At least all the other exercises such as for back and biceps, and shoulders I don't need quite the max resistance, so I don't think that I'm going to outgrow the device anytime soon. As for how long the device will hold up, I'm not really worried about it. Probably at least 3 months. It's not really that expensive, so I figure I'll just buy a new one since the workout it gives me is all well worth it. Time will tell how long this one holds up. Think of all the hassle you would otherwise go through going to the gym and the money spent daily. This device is worth it even if you had to buy a new one every once in a while. Think about it lol! ... show more
Reviewed in the United States on April 3, 2024 by Patrick

  • This has great value.
Color: Red
Very durable, no assembly, and as powerful as advertised.
Reviewed in the United States on August 16, 2024 by King T.

  • Product construction
Color: Gray
Product works very well but has to tighten 2 loose screws! Needs better QC!
Reviewed in the United States on November 17, 2024 by Concerned citizen

  • It does build muscle
Color: Red
I like this piece of workout equipment. It's easy to use and it fits right under my couch. I've had it for a couple of weeks and I can already tell a difference in my arms and chest. I have noticed that it starting to squeak at higher settings. I work with it an hour every other day. If you're looking to tone your arms and chest and not have a big machine around and don't have a lot of time. This little device is worth a try. Put it this way - it has impressed me enough that I went ahead and purchased a chest press machine to take my workout to a whole other level. ... show more
Reviewed in the United States on October 17, 2024 by Robbie

  • Really really love this thing
Color: Blue
I do push-ups every day when possible, and at the end of my set, my chest is swelling, and this just helps work the inner part of the chest upper chest and the lower chest in the middle chest and I just combined this with my daily push-ups it’s just adds one or two minutes a day and by the end of the winter I will be very impressed because months of use and there is a huge huge difference in my chest ... show more
Reviewed in the United States on November 17, 2024 by Eric

  • Check the fasteners straight from the box
Color: Black
This unit has a smoother and more sturdy hydraulic cylinder/piston than the less expensive model I bought six months ago, but it has the same problem as the less expensive model - the screw fasteners holding frame together 1) aren't tight straight from the box [this one had two finger-loose nuts right from the box], and 2) those same nuts will work loose with use. You should check them every few uses, depending on how heavily you use it (admittedly, I use mine very heavily, and i have to tighten the nuts with almost every use). To prevent eventually rounding off the nut, I'm going to add a drop of thread locker before I tighten the nuts on this new unit. All that said, I've never made so much progress building my shoulders and chest before as I have with my first unit. Again, I use it heavily, but my progress in just months is pretty astounding. I just wish the assembly would be more reliable. Even just using nylon locking nuts would prevent them from working loose. And quite honestly, there's no excuse for critical fasteners to be loose straight from the box. ... show more
Reviewed in the United States on August 18, 2024 by Tony

  • Well built, a bit light weight in resistance
Color: Blue
Feels strong, not going to fly apart in your hand. But if the knob is right I wish this was a little more heavier. Like maybe 660lb? I like the machine a lot. I'll recommend it to my friends.
Reviewed in the United States on November 16, 2024 by Michael Blodgett

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