EAST MOUNT Twister Arm Exerciser – Adjustable 22-440lbs Hydraulic Power, Home Chest Expander, Shoulder Muscle Training Fitness Equipment, Arm Enhanced Exercise Strengthener.
$49.99 $44.99
$49.99 $44.99
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Train with EAST MOUNT
Our mission is to make fitness a sustainable lifestyle for everyone.

EAST MOUNT specializes in home fitness equipment,outdoor and travel products, providing novel and useful fitness equipment and outdoor products for every fitness person and traveler. Each year we release new products,optimize and improve current products based on customer feedback.
Twister Arm Trainer

Adjustable Arm Exerciser
Customize Your Strength Training

Hand Weights for Women
Balanced for Everyday Fitness
Home Training equipment

Home Adjustable Arm Trainer
Flexible Strength Training at Your Fingertips

Adjustable Arm Strengthener
Perfect Pair for Toning and Strength
EAST MOUNT
Built for Strength. Designed for You.
EAST MOUNT supports your fitness journey—every rep, every goal, every day.
Why “EAST MOUNT”?
“EAST” symbolizes new beginnings. “MOUNT” stands for strength and stability. Together, they inspire daily growth.
EAST MOUNT Mission
Empowering Everyday Strength.
We create durable, beautiful home fitness gear that helps real people build real strength—inside and out.
【Adjustable Resistance】Rotating 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 Material】Double-layer steel tube is firm and durable. The material is strong and more realistic. The training machine has 440 lbs bearing capacity.
【Stable Triangle Structure】Stable 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 Storage】The 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.
12 reviews for 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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$49.99 $44.99

William –
Really works your arms
Arrived on time with some other exercise stuff I got for girlfriend she says it really works your arms it is very sturdy I only have it on 2 you can tell that it is working my arms you definitely get a good arm workout with it and I can see a little difference in my arms already just in a few weeks using it
Rosanne Covelli –
Great workout machine, but I can definitely see it. Keep breaking over and over.
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.
Lucky –
Solid, Powerful Arm Exerciser With Strong Resistance — Effective but Requires Caution
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 providesWhat 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
DrJohnsonCom –
REALLY EXCELLENT by Dr Johnson
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
Bob R. –
Power You Can Feel, Progress You Can Trust
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.
Narek M. –
Solid product
Highly recommend buying this so easy to use and gets you ripped if you stay consistent. Just need to start with lower and adjust it as you go
Chris –
Amazing for beginners.
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.
Danny Milan –
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.
Chaitanya Kumar Chandan –
I like the function..it works well 😁😁😁
Amazon Customer –
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.
Murray Julyan –
great exerciser
TAKE –
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。