EAST MOUNT Twister Arm Exerciser - Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener.
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Extended holiday returns
Returnable until Jan 31, 2026 Learn more
Returnable until Jan 31, 2026 Learn more
This item's return window has been extended for the holiday season: Returnable until Jan 31, 2026
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:
Only 10 left in stock, order soon!
Arrives
Friday, Dec 19
Recently Viewed
Color: Blue
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.
- EASTMOUNT]Design and produce fitness equipment for 12 years. EASTMOUNT strength equipment are designed with advice of professional coach, committed to meet your needs for diversified weight training.
Brand: EAST MOUNT
Color: Blue
Material: Alloy Steel
Tension Level: 440 pound
Handle Type: Fixed
Maximum Weight Recommendation: 440 Pounds
UPC: 071348225189 713482251890
Item Package Dimensions L x W x H: 17.76 x 6.93 x 2.05 inches
Package Weight: 2.44 Kilograms
Item Dimensions LxWxH: 1 x 6.3 x 16.5 inches
Brand Name: EAST MOUNT
Warranty Description: 12 Months
Model Name: R2
Suggested Users: unisex
Manufacturer: EAST MOUNT
Part Number: R2-Blue
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:
Friday, Dec 19
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Red
A simple effective easy-to-learn and use device is ergonomically designed and provides comfortable but also very thorough strength training to any and all muscle groups in a standing or sitting posture which is crucial if you have high blood pressure or stroke risk. Better than dumbbells and about as good as cables. You could use this up to a very decent fitness level including increases in size BECAUSE YOU’LL DO IT, unlike other training options more time consuming. This lies on my kitchen table. 15 reps through 5 different exercises once a day. Increasing resistance as I get stronger. Really a game changer for me. Doc Johnson
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Reviewed in the United States on September 22, 2025 by DrJohnsonCom
Color: Gray
This workout machine is great, but the fact that I use it so much and do 300 reps at 10 to 12 weight, and eventually completely snapped and I needed to order a new one which they gave to me for free. I can absolutely see this machine breaking again, simply because I use it so much and the weight is just too heavy for it not to break. It is made very well, but with the amount of strength needed to push about 3000 reps a week, I just cannot see how it won’t keep breaking over and over again. I absolutely love the machine and love what it’s doing to my body and getting me stronger, I just think that it needs to be made a little stronger because I can definitely see it. keep breaking over and over again. But I will definitely keep using it. Definitely a great product.
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Reviewed in the United States on November 30, 2025 by Rosanne Covelli
Color: Blue
So far this thing is great. It is very sturdy and absolutely works the muscles. Mostly for chest but you can work biceps and triceps pretty easily. I regularly do push-ups and pull-ups, rows etc... After 2 sets of 10 with the setting on 2, I was sweating. The settings go to 20! I'm not weak and this thing really zeroes in on the muscles and works them. I would recommend for any home gym. 4 stars instead of 5 because I think if the handles were adjustable length, it would be that much better.
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Reviewed in the United States on October 13, 2025 by S. Lowery
Color: Blue
For me, this was not a "muscle builder". It is just a useful tool for some "in-house" exercise. It certainly works well, is of good quality, and seems to be durable. I'm sure the heavier settings would be good for those looking for some help with body building.
Reviewed in the United States on November 18, 2025 by Glen
Color: Red
This Twister Arm Exerciser isn’t just a piece of gear—it’s a commitment. The adjustable hydraulic resistance from 22 to 440lbs lets me tailor each workout to my energy and intention. Whether I’m training chest, shoulders, or arms, the motion feels smooth, controlled, and deeply effective. The build is solid—no wobble, no shortcuts. I use it as part of my morning strength ritual, and it’s helped me track progress without needing a full gym. The resistance dial is intuitive, and the grip feels secure even during high-tension reps. It’s not just about muscle—it’s about showing up. If you’re building strength with purpose and want gear that grows with you, this exerciser delivers.
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Reviewed in the United States on October 25, 2025 by Bob R.
Color: Red
This is for all the lazy couch potatoes or skinny computer geeks out there. There are various videos on youtube showing how to workout with this thing; they only take a few minutes to do. You will see gains with this. That being said this device is probably only useful for beginners or people that have tried to workout in the past but burn out quickly. Experienced body builders aren't going to have much use for this due to weight limitations. What makes this great for rookies or people that don't like to work out in general is that you don't have to swap to different pieces of equipment. You will feel each workout and it really does hit your chest very well. It takes time to master but once you get it down spending just 15 minutes a day with this will give you some results. Don't expect to be some sort of body builder with this thing but if you are the type of person that is doing nothing anyway this will help improve your physique. You will notice a difference in your chest for sure.
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Reviewed in the United States on November 9, 2025 by Chris
Color: Red
This is a great little workout equipment. My husband asked me to order it, but I have been using it since I opened the package. Comes ready to use with thorough instructions on the safety lock, how to adjust, which resistance levels are recommended for whom, and different exercises you can do. Very clear cut and easy to understand. They have resistance level recommendations for teenagers, women, and multiple levels for men or stronger people. I have used it at level 4 and can feel it working my muscles in my arms, shoulders, chest, and back. Tightening the core gives a nice boost to the movements. I like that it has a soft return after you squeeze the handles inward. It does not jerk back which would be dangerous. Instead, it has a slowed return kind of like a soft close cabinet. I also like that the grips are comfortable and easy for my smaller hands to hold. It doesn’t put stress on my arms in an uncomfortable way like other similar equipment pieces do. I know my husband is going to love this when he tries it. However, he might have to pry it out of my hands first.
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Reviewed in the United States on August 6, 2025 by Holly
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.
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Reviewed in the United States on August 18, 2024 by Tony