Forge Your Ultimate Upper Body at Home!
Discover the All-In-One Hydraulic Arm Exerciser

Adjustable 22-440 lbs

Built-In Rep Counter

Heavy-Duty Steel Build

Compact & Foldable Storage
AS SEEN IN

Get a 22-440 lbs workout in one compact tool. No more clutter, just results.

Our smooth, hydraulic system provides stable resistance, protecting your joints and preventing dangerous snap-backs.

The built-in LCD counter tracks every rep, so you can focus 100% on your form and progress.

A simple turn of the knob adjusts the power, making it perfect for everyone from beginners to pros.

Stop buying new dumbbells. One simple knob adjusts from 22 lbs for toning to a massive 440 lbs for powerlifting. It grows with you.

The stable triangular structure and hydraulic core mean no more dangerous kick-backs. The resistance is smooth and controlled, protecting your muscles and joints.

Don't just feel stronger, know it. The clear LCD counter tracks your reps automatically, keeping you motivated and on target to break your personal records.

Made from dual-layer reinforced steel, this exerciser is built to last. When you're done, just fold it up and slide it under the bed or in a bag.

| Features | Ours | Old Spring Twisters |
|---|---|---|
| Smooth Hydraulic System | ![]() |
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| Adjustable Resistance (22-440 lbs) | ![]() |
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| Built-In Rep Counter | ![]() |
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| High Risk of Snap-Back | ![]() |
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Here’s Why People Trust the Twister Arm Exerciser
It’s become an essential for people, with thousands of 5-star reviews!
I used to use those old-school spring bars and one snapped on me. This hydraulic one is 100x better. All the resistance is smooth, no jerking. Seriously solid piece of equipment.


I bought this to help tone my arms and back. I started on the lowest setting, and it's perfect. It’s quiet and doesn't take up any space in my apartment.


This thing HUMBLES you. I thought I was strong... I'm working my way up. It’s great for chest, shoulders, and arms. Way better than I expected.


It’s safe. All the movement is hydraulic and smooth. There is zero snap-back, even on the highest setting. That’s why I bought it.
It’s just a knob. You literally just turn it. Clockwise for more weight, counter-clockwise for less. Takes two seconds.
No way, it's not just for arms. I feel it most in my chest (like a pec-deck machine), but also my shoulders, biceps, and even my upper back depending on how I hold it.
The best part is the storage. It’s compact and the buckle on the back keeps the handles together. Perfect for my small apartment.
People Love It – Here's Why This Is Your New Go-To Home Workout
Customers Give Positive Reviews
This thing is no joke. I started at 100 lbs and the burn is real. The counter is a game-changer for tracking my sets. It feels way safer than those old spring-loaded twisters.
I love that I can adjust the resistance so easily. My husband uses it on a high setting, and I can dial it way down for my toning workouts. It's solid, doesn't feel cheap, and stores in a drawer.