Twister Arm Trainer, 40-100lb Adjustable Chest Workout Equipment, Portable Chest Trainer for Men, Detachable Resistance Power Twister Bar for Home/Travel
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Availability:
In Stock.
Arrives
Oct 14 – Oct 15
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Features
- Full-Body Muscle Activation - The twister arm trainer targets chest, arms, shoulders, back and core. Rotational motions engage small muscle groups for functional strength and V-taper sculpting. Replace 3+ gym machines with 1 chest workout equipment.
- Adjustable Resistance System - Customize intensity via detachable springs on this chest trainer for men. From rehab (40lb) to pro-level (100lb). The arm workout equipment is perfect for all levels and grows with your fitness journey.
- Durable & Ergonomic Design - High-tensile steel springs with leather armor protect against rust/pinch injuries. Anti-slip foam handles absorb sweat for intense chest workout sessions. Engineered for 10,000+ reps - the last chest expander you'll buy.
- Portable Gym Anywhere - Detach and store the chest expander in backpacks. 10-minute sessions, 4x/week replace gym routines. Train at home, outdoors or travel - replace bulky chest machinesetups effortlessly.
- Scientific Muscle Sculpting - Eliminate muscle imbalances with rotational arm twister exerciser motions. Unlike traditional power twister bars, our chest trainer activates stabilizer muscles for symmetrical V-taper chests and injury-proof shoulders.
Brand: Sandpoy
Color: Black
Material: Metal
Manufacturer: Sandpoy
Global Trade Identification Number: 05
Item Package Dimensions L x W x H: 10.63 x 9.06 x 3.43 inches
Package Weight: 1.63 Kilograms
Brand Name: Sandpoy
Warranty Description: 2 Year Manufacture
Model Name: LBQ250001
Color: Black
Material: Metal
Suggested Users: unisex-adult
Manufacturer: Sandpoy
Included Components: Adjustable power-twister bar, User manual
Date First Available: June 10, 2025
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Oct 14 – Oct 15
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
I’ve been using this portable chest trainer and it’s been great for my home workouts. Setting it up takes just a few seconds, and it feels really sturdy when I’m doing push-ups or chest presses. I like that it’s compact enough to move around or store in a corner when I’m not using it. It’s surprisingly effective. My chest and shoulders feel more engaged compared to just doing regular floor push-ups. The handles are comfortable and ergonomic, so my wrists don’t get sore even during longer sessions. I also took it with me on a trip and was able to get a quick workout in the hotel room. It’s lightweight but solid, and cleaning it after use is really easy. Overall, it’s made my chest workouts more efficient and convenient, and I’ve been enjoying seeing some real progress already.
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Reviewed in the United States on August 31, 2025 by ye
I grabbed this arm trainer because I wanted something compact that could actually challenge my chest and shoulders without dragging around bulky gym equipment. Right out of the box, the design feels solid. The detachable springs make it easy to adjust resistance, so I can go light when I’m warming up or push it heavy when I’m going for that burn. The motion is different from regular pushups or dumbbells—it forces your stabilizer muscles to work, and you feel it across your chest, shoulders, and even your core. The foam grips are comfortable, and I didn’t find my hands slipping even during longer sessions. I was surprised at how well it stayed in place when sweating. The steel springs feel tough enough to take abuse, and I like that they’re protected with leather armor to avoid pinches or rust. I’ve already put it through a few hundred reps, and it still feels just as tight as the first day. One of the best parts is how easy it is to travel with. I’ve taken it on a weekend trip and kept it in my backpack without any hassle. Ten minutes in the morning with this thing feels like I’ve done a full chest routine at the gym. When I’m stuck working late, I can sneak in a quick set at home instead of skipping training altogether. It’s also a good fix for muscle imbalances. The twisting motion really makes smaller stabilizer muscles wake up, and that’s something you don’t get as much with flat bench or pushups alone. After a couple weeks, I noticed my shoulders felt stronger and more balanced. This little trainer fits right into my routine and saves me trips to the gym on busy days.
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Reviewed in the United States on August 25, 2025 by HungryMachine
I bought the Sandpoy Twister Arm Trainer to add something new to my home workouts, and overall, I’m pretty happy with it. It feels solid and well-made, and I like that the resistance can be adjusted by changing the springs—it’s great for different strength levels. The handles are comfortable, and the leather in the middle helps protect from any pinching, which I really appreciate. It works your chest, arms, and core pretty well, and I’ve definitely felt the burn after a few sets. It’s also small enough to take with you if you want to work out while traveling. The only downside is that the highest resistance might not be enough if you’re already very strong, and you do need to use proper form to avoid stressing your elbows or shoulders. Still, for the price and what it does, I think it’s a solid tool to have around, especially if you want a simple way to train upper body at home without big equipment.
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Reviewed in the United States on September 17, 2025 by Amina Kurdi
My husband and I started using the Twister Arm Trainer together, and we’re both impressed with the results! It’s compact and easy to use, and we can really feel the workout in our arms, chest, and back. We love that it doesn’t take up much space and we can use it anytime even while watching TV. The resistance is strong and effective, helping us tone up without needing heavy weights. Excellent product for training at home!
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Reviewed in the United States on September 18, 2025 by Yessenia Peralta Yessenia Peralta
I’ve been using the Twister Arm Trainer for a few days now, and it’s honestly one of the most efficient pieces of equipment I’ve ever owned. It targets everything—chest, arms, shoulders, back, and even core—with rotational movements that feel natural and really activate those smaller stabilizing muscles. The adjustable resistance system is a standout feature. I started with the lower tension for rehab-style workouts and gradually built up to the higher resistance. It’s perfect for all fitness levels and grows with you, which is rare in compact gear. Build quality is top-notch—high-tensile steel springs, leather armor, and sweat-absorbing foam handles make it feel premium and safe. No pinching or rust issues, even during intense sessions. Best part? It’s portable. I toss it in my backpack and get in quick 10-minute workouts anywhere—home, park, even while traveling. It’s replaced multiple machines in my routine and saved me so much space and time.
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Reviewed in the United States on August 26, 2025 by jackieY
The Multifunctional Arm Trainer is an excellent accessory for those who want to train at home in a practical and effective way. Its portable design makes it very easy to use and carry, without taking up too much space. With it, you can work out arms, chest, and shoulders, offering a very complete workout. The resistance it provides helps strengthen muscles and improve strength in a short time. In addition, it is versatile, as it can also be used to exercise legs and thighs, working as a truly multifunctional piece of equipment. Its construction is solid and safe, which inspires confidence with every repetition. Without a doubt, it is a great investment to stay fit at home without the need for expensive or bulky equipment.
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Reviewed in the United States on October 3, 2025 by boby boby