• 【2025 New upgraded adjustable design】 Equipped with an intelligent knob adjustment system, 40-100 pounds of resistance can be switched freely, easily matching different training intensities (from beginners to professional level), meeting various fitness goals such as muscle building, body shaping, and endurance improvement
• 【Safe and stable spring system】 Industrial-grade high-elasticity spring non-slip silicone grip ensures smooth and stable movement trajectory, avoids impact on traditional dumbbell joints, protects wrists and elbows, and makes training more durable and safe
• 【Adjustable Intensity for All Fitness Levels】Featuring three adjustable intensity levels, the Saker Twister Arm Trainer caters to users of all fitness levels. Whether you are a beginner or an experienced athlete, you can adjust the resistance to meet your specific training needs.
• 【Ergonomic Design for Safety and Comfort】Twisted Arm Trainer is designed with your safety and comfort in mind. The leather-wrapped metal protects you from injury, while the padded non-slip foam handles ensure a secure and comfortable grip, even during intense workouts.
• 【Quality material】High strength metal spring, strong elasticity, durability and stability. Exercise is smooth without stalling. The outer leather covers the metal to prevent sports injury. The handle is made of thickened anti-slip foam, which is both anti-slip and comfortable. Three strength levels to choose, to meet different exercise needs.