MERACH - Hydraulic Arm Trainer with Counter, 22‑440lbs Adjustable Resistance, Chest & Arm Twister & Core Trainer - Blue
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About this product
Build upper-body strength anytime with the MERACH Hydraulic Arm Trainer! Featuring adjustable resistance from 22–440 lbs, it’s designed for beginners and advanced users to customize every workout. The upgraded protective housing helps protect the hydraulic system, while the LCD counter tracks reps in real time to keep you motivated. Built with durable carbon steel and a stable triangular frame, it delivers safe, consistent resistance. Ergonomic non-slip handles and a foldable design make it perfect for home gyms and easy storage.
Features
【Smart LCD Workout Tracker】
Stay motivated and monitor your progress with the built-in LCD counter. The display records each repetition in real time, helping you track performance, set goals, and maintain consistent arm training routines.
【Adjustable Hydraulic Resistance System】
Customize your workout intensity with 20 adjustable resistance levels ranging from 22 to 440 lbs. Simply rotate the adjustment knob to find the right challenge for beginners, fitness enthusiasts, and experienced users.
【Heavy-Duty Steel Construction】
Built with a reinforced double-layer carbon steel frame and a sealed hydraulic resistance system, this arm exerciser delivers smooth, consistent performance while maintaining durability through repeated workouts.
【Enhanced Safety & Stable Training Design】
The reinforced triangular frame and protective housing help improve stability during exercise while shielding key components from impact. The secure structure provides a controlled training experience for home or gym use.
【Ergonomic Grip & Space-Saving Storage】
Designed with comfortable non-slip PU handles for a secure hold during workouts. The foldable design with a built-in locking feature allows easy storage and convenient portability when not in use.
Specifications
- ColorBlue
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Build upper-body strength anytime with the MERACH Hydraulic Arm Trainer! Featuring adjustable resistance from 22–440 lbs, it’s designed for beginners and advanced users to customize every workout. The upgraded protective housing helps protect the hydraulic system, while the LCD counter tracks reps in real time to keep you motivated. Built with durable carbon steel and a stable triangular frame, it delivers safe, consistent resistance. Ergonomic non-slip handles and a foldable design make it perfect for home gyms and easy storage.

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Strength training feels more flexible with an upper-body exerciser that adapts to different routines and fitness levels. Four spring bars work the biceps, triceps, chest, and shoulders, while a two-stage adjustment creates six resistance settings from 90 to 160-lb to support warm-ups, rehab, and more challenging sessions. A detachable design makes it easier to pack for the gym, office, or travel, and elastic spring covers help reduce pinching during use. High-resilience springs also resist rust and deformation, giving the exerciser dependable performance for repeated workouts.
Specs
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