

Portable Twister Arm Trainer U-Shaped Arm Exerciser, Multi-functional Adjustable, Adjustable Resistance, Arm Trainer Chest Workout
Key item features
- Versatile Training: This arm trainer offers strong, adjustable resistance and multiple grip positions to precisely target back, chest, arms, and forearms for comprehensive full-body workouts.
- Durable Construction: Crafted from high-grade steel with a U-shaped double-spring design, it provides stable rebound for both intense strength training and sustained cardio, ensuring long-lasting durability.
- Ergonomic Comfort: Featuring U-shaped handles with high-density foam and an ergonomic curve, it minimizes friction and ensures a comfortable, stable grip to prevent injuries.
- Adjustable Resistance: The device provides adjustable elastic resistance, catering to diverse needs from beginners to professional athletes, with a maximum resistance of 30kg/66.14lbs.
- Portable Design: Weighing 1.6kg and measuring 17.5 x 66.5cm, this efficient arm exerciser is practical and portable for strength training anywhere.
- Muscle Enhancement: Scientifically designed combinations comprehensively improve muscle strength and definition, aiding in muscle building and fat burning simultaneously.
Specs
- Hand strengthener typeHand Grip
- FeaturesNon-Slip
- MaterialSteel Tube, High-grade Steel Spring
- Handle materialFoam
- Items includedArm Exerciser
- Count per pack1
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About this item
Product details
Description:
This high-strength twister arm trainer is crafted from steel with a U-shaped double-spring design, combining explosive power training and endurance enhancement to help you build muscle and burn fat simultaneously. The thickened and reinforced steel tube structure ensures long-lasting durability, capable of withstanding repeated bending. The adjustable elastic resistance caters to diverse needs, from beginners to fitness enthusiasts. The non-slip NBR foam handles, designed with ergonomics in mind, provide a secure grip and evenly distribute pressure, reducing the risk of injury and ensuring efficient workouts.
Specification:
Material: Steel Tube + High-grade Steel Spring + Foam
Weight: 1.6kg
Dimensions: 17.5×66.5cm/6.89"×26.18"
Adjustable Resistance: 30kg/66.14lbs
Package Contents:
1× Arm Exerciser
1× Instruction Manual
Note:
1.Slight manual measurement variances may occur.
2.Product colors may appear slightly different due to monitor/lighting variations.
3.Minor design details may vary by production batch. Please consider this before purchasing. Thank you for understanding.
4.Contact us with any product inquiries.
- ★【Full Upper Body Exerciser】This arm trainer delivers strong adjustable resistance for various intensity levels. Multiple grip positions (neck, reverse, single-arm, etc.) precisely target back, chest, arms and forearms - complete full-body training with one device.
- ★【Muscle Building & Cardio】High-grade steel U-frame with dual springs provides stable rebound for both intense strength training and sustained cardio. The reinforced structure handles explosive power and endurance workouts while improving muscle stamina and cardiovascular function.
- ★【Anti-Slip Ergonomic Handles】U-shaped handles with high-density foam minimize friction while the ergonomic curve ensures comfortable, stable grip and proper force distribution to prevent injuries.
- ★【Efficient & Portable Exercise】Whether you are a beginner or a professional athlete, Twister Arm Trainer can help you with strength training—simple and practical.
- ★【Multi-Muscle Training Guide】 Scientifically designed combinations comprehensively improve muscle strength and definition.
Specifications
Hand strengthener type
Features
Material
Handle material
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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