The handle is made of thickened anti-slip foam, which is both anti-slip and comfortable. 3 Resistance Levels: This arm trainer offers customizable resistance from 60 to 110 pounds, you can adjust the resistance to meet your specific training needs. Double Spring Twister Arm Exerciser | Fruugo NZ Twister Arm Trainer, 3 in 1 Hydraulic Power Chest Workout Equipment with Ab Roller Wheels and Hooks, Adjustable 22-440lbs Arm Trainer for Men Women, Home Gym... Lightweight and easy to assemble, this arm trainer is perfect for home use. Quality Materials: High strength metal spring, strong elasticity, durability and stability. Twister Arm Trainer, Chest Workout Equipment For Men & Women Portable Spring Resistance Chest Exerciser Forearm Strengthener Bar Detachable Fitness Equipmen Its compact design allows you to store it effortlessly, making it ideal for small spaces while still delivering a powerful workout experience. Portable: Detachable designed is easy to store and convenient to carry. Whether you are a beginner or a professional athlete, this adjustable spring workout bar can help you with strength training. Arm Twister Exercise Bar Chest Trainer For Men Twister Arm Exerciser Bar - Adjustable Spring Resistance For Forearm, Triceps & Chest Workout Exercise Equipment Adjustable Resistance Chest Trainer Exercise is smooth without stalling. Three strength levels to choose,