Adjustable Twister Arm Trainer, 66-110lb Portable Chest Workout Equipment with Detachable Design, Arm Trainer for Chest, Wrists, Back, Shoulders

DescriptionDo you want to improve your arm strength? Come and give our arm exerciser a try! The excellent materials and meticulous craftsmanship ensure its durability. It is equipped with five levels of resistance for you to adjust, making it easy to develop your own exercise plan. Whether you are a professional athlete or just someone who wants to exercise, it can bring you a convenient and efficient fitness experience.DetailsThickened Screws: They can ensure a stable connection, making your exercise safer.Rounded Edge: It can enhance the safety of your use, installation, and disassembly process.ApplicationIt can be used by both novice and professional athletes. It not only targets your arms but also engages multiple muscle groups including the chest, wrists, back, and shoulders, offering a versatile exercise experience.SpecificationsColor: Blue, BlackMaterial: Carbon Steel, Steel, NBRProcess: Chamfering, ElectroplatingAssembly Required: YesOperation Mode: ManualSuggested Users: Unisex-adult Resistance Adjustment: 30kg/66 lbs, 35kg/77 lbs, 40kg/88 lbs, 45kg/99 lbs, 50kg/110 lbs(5 Levels) Product Size(L*W): 66.5*17.5cm/26.1*6.8inPackage Size: 26*22.7*8.1cm/10.24*8.94*3.19inGross Weight: 1.6kg/3.53 lbsNet Weight: 1.52kg/3.35 lbsPackage Included1* Arm Exerciser1* English Manual

• [Premium Carbon Steel & NBR Construction] Crafted from high-grade carbon steel and reinforced steel with chamfered edges and electroplating, this equipment delivers exceptional sturdiness, wear resistance, impact resilience, and deformation prevention for long-term durability under intense workouts.
• [Five-Level Resistance Adjustment (66–110 lbs)] Features a precision three-hole positioning system to customize resistance across 66, 77, 88, 99, or 110 lbs, enabling tailored intensity for muscle groups like arms, chest, and lats—ideal for all fitness levels while preventing strain.
• [U-Shaped Dual Springs & Stable Framework] Thickened carbon steel pipes maintain structural integrity without bending, paired with high-resilience U-shaped double springs that ensure smooth, uninterrupted motion and consistent force delivery during exercises.
• [Ergonomic NBR Handles & Safety Shield] Curved handles wrapped in non-slip NBR minimize hand fatigue and callus formation, while integrated protective bushings prevent skin abrasions during dynamic movements.
• [Compact Detachable Design (26.1×6.8 in / 3.35 lbs)] Ultra-lightweight and space-efficient with tool-free disassembly, facilitating effortless storage in cabinets or transport for on-the-go fitness without compromising workout quality.