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

I bought this to add something different to my home workouts for arms, chest, and shoulders, and it has been a great addition. The hydraulic resistance gives smooth tension instead of the jerky feel some spring equipment can have. What I like most is the adjustable resistance. Being able to change the tension makes it useful whether you’re just starting out or want more of a challenge as you get stronger. It also lets different people in the house use it comfortably. The handles feel secure and comfortable to grip, and the overall build feels sturdy. It doesn’t feel flimsy or cheap. Compact size is another plus since it stores easily and doesn’t take up much room. I mainly use it for quick upper body sessions, and you can definitely feel it working the chest, shoulders, arms, and grip depending on how you use it. Nice option when you want to squeeze in a workout at home without a lot of equipment. Overall impression: Well made, adjustable, and effective piece of home fitness equipment for upper body training. Great for anyone wanting convenient strength workouts without needing a full gym setup.

Seems very solid, very well constructed. Came with a book which shows a small assortment of excercises you can do with the device as well as some tips on using it. Wish there was more in that regard, but glad there is something. Beautiful piece of equipment with a huge range of resistance options. I purchased the red one and it looks "sharp" in my opinion. Using it you can definately feel the solidness of it and i definately feel like im getting a very worthwhile workout with this equipment. The device also came with an attatchable locking piece to keep it closed when not in use which i found nice, even though the locking piece(s) is only plastic it works well and as intended. And bonus, they actually gave 3 of these with the equipment so should one happen to get broken i have 2 more! All in all im very happy with this piece of equipment so far. Good purchase in my opinion.

Summary: This adjustable hydraulic arm exerciser is well‑built, provides excellent resistance options, and offers a strong workout for chest, shoulder, and arm training. However, opening it can snap back quickly if not controlled, so careful handling is necessary. Details: I purchased this adjustable arm exerciser for home strength training, and overall, it performs very well. The build quality feels solid — the double‑layer steel tube construction gives it a sturdy, durable feel, and the hydraulic resistance system is smooth. Many recent high‑rated reviews mention the strong materials, and I agree that the construction is impressive for the price. The adjustable resistance is the standout feature. The dial allows you to shift from 22 lbs up to 440 lbs, which makes it versatile for warm‑ups, progressive overload, and long‑term training. The ability to change resistance so quickly is convenient, especially during circuit workouts or when multiple people in the household use it. The triangle structural design provides stability during exercises, and you can target the chest, arms, shoulders, and upper back effectively. The resistance has a nice controlled feel, and the micro‑rebound feature helps prevent the dangerous “spring‑back” effect seen in cheaper power twisters. However, the opening motion still requires very careful control. If you don’t have a firm grip or your hands slip, the device can close with significant force. This could be dangerous if someone inexperienced uses it. Keeping it away from children is a must, and even adults should use caution. A few medium‑rating reviews also mention the risk if not handled properly. The foldable design and rear buckle make storage easy — it fits neatly in a drawer or gym cabinet. The only thing I’d like improved is a built‑in slow‑release or assisted opening mechanism to reduce the risk of sudden rebound. A locking function when changing resistance would also make it even safer. What I liked • Strong, durable steel construction • Wide adjustable resistance range (22–440 lbs) • Smooth hydraulic pressure system • Effective for chest, arm, and shoulder workouts • Stable triangle structure for balanced movement • Folds for easy storage • Good value for the power it provides What could be better • Opening can snap back if not controlled — needs a safer, slower release design • Clear safety markings or a lock mode would be beneficial • Grip texture could be slightly thicker for better hold

I thought it was going to be another "As seen on TV" scam. So far, it feels like a regular upper body workout as far as pump and normal workout fatigue. I'm impressed with size and the overall convenience of it. I'd highly recommend for the busy worker or as a supplement for those who don't have time to dedicate to a gym.

I read some of the other reviews , with regards to tendon issues. I agree it may cause those, if you are sensitive and or older 60 + may I suggest some sort of stretch band version of this. But for me adding this to my home gym ensemble, was a great buy. When used properly it mimics a chest fly machine and I love the way it targets the pectoral. Amongst my routines adding this in is the perfect way to get the chest pumped and I can already see new definition forming after a week of use. It's great. I read in previous reviews as well , that this device leaks as it uses some lubricant based hydraulic to make resistance . If it leaks I will update for qc issues. But so far so good. If you needed something else to be a cherry on top , for your chest workout this is worth the 50 bucks. It did hurt my tendons , but after a couple days not so much. Just don't hyper extend, and hold a comfortable formation while using, if you find yourself struggling , turn down resistance don't be a try hard. Great device , if it breaks I will buy new again .

After a doctor recommended gentle exercise for my slight arthritis and elbow bone spurs, I decided to try the EAST MOUNT Twister Arm Exerciser—and I’m so glad I did! This adjustable hydraulic strengthener lets you work out slowly and safely, keeping blood flowing through the muscles and ligaments while aiding healing. I wasn’t sure I’d notice much, but wow—the difference in my elbows is incredible. At 64, I feel more strength and mobility than I expected. It’s perfect for anyone wanting a subtle but effective way to maintain joint health and build arm strength. Highly recommend to all older adults or anyone looking for safe, adjustable resistance training!

I am a paraplegic & was a gym rat before my accident. I've tried so many different things to work out but I have a bad back & everything was affecting my back pain. When I opened this product there was a letter inside saying it was developed by a paraplegic who was having similar issues to me. Its an excellent workout & still coming up with different positions to target specific muscles with no back pain. I've also seen muscle gains within a couple weeks def a great affordable product.

I bought this for a light-weight way to do some upper-body resistance maintenance while traveling. This packs nicely into a bag, that was my intended use. I started keeping it next to my computer desk for the same reason and using it while thinking or while waiting for computer things to happen. This turned out to be a mistake (for me). I'm a relatively "fit" guy you might say (I use 40lb free-weights regularly and I run several times a week - I'm not 'johnny-workout' but I'm also not entirely inexperienced) so I was not expecting to have a problem with this device. It isolates and works the muscles you expect it to but the unintended consequence is that it absolutely murders the tendons in your wrists and elbows. Tendons. Not the big guys you work out regularly, the little guys that connect the bones to everything else. And it creeps up on you, days or weeks later. There's a reason, I think, that the chest machine at the gym does not involve your wrists & elbows. It's entirely possible that I'm "doing it wrong" and I'm willing to concede that if someone else has found an effective way to make this a part of their daily routine I'm not going to tell them that they're lying, but the way that the device is ergonomically designed led me to operate it in a fashion that felt damaging to the connective tissues that you're really not supposed to strain that way. I hold heavy stuff at weird angles sometimes for hours at work so I don't think that I'm one of those guys who isolates a few cosmetic muscle groups and neglects normal mammalian balanced "connector" muscles in favor or some kind of aesthetic (I don't look or want to look a guy who works out solely for the aesthetic) so I don't think I'm having problems with this device because I'm 'unbalanced' in that way. I don't really "work out" like your average gym-rat now that I think about it, I get much of my 'workout' done on-the-job. Either way, I figure that I probably have enough experience to identify a "good hurt" vs. a "bad hurt". Good Hurt: Sore, exhausted, but energetic (and give it a little time and it'll want more). Bad Hurt: Shooting pains, tender, wants to stay at rest; all movement feels bad. Maybe it's just user-error, but this thing generated a lot of those bad hurts and I just ended up quitting it. I still think the build-quality is solid (although I had to loc-tite the nuts myself - not that big of a pain) but I'd use with caution: I think it's easy to damage yourself with this device, regardless of prior muscle-tone and experience.

So far so good. This little machine has a good amount of resistance I am enjoying the exercises it targets the upper body well. I find that sometimes the screws and nuts get a little loose so you must remember to tighten them. Im glad i brought this.

I have been duped before on things to make me healthier. This is a great unit. I bought the Ab-Lounger, so I know what Im talking about. You can use this for your chest, biceps, and triceps. I am canceling my gym membership! Great little unit!

I like the function..it works well 😁😁😁

At first, I thought this was pretty good - decent resistance, easy to store. But after a few months of use (not daily), it started to leak. For £60, that's ridiculous.

身長170cm位の人が使うサイズだと思うが、完全に開ききらないうちに力を加えると良い。