【EXCELLENT CRAFT】 rotary burner spinner is exquisitely sanded and polished, with a smooth and delicate surface, outstanding feel and durability. And it features reinforced screws as well as knurled non-slip handles to increase hand grip comfort and ensure smooth operation of all rotations.In the past, add silicon oil to the rotating wheel for lubrication to increase the service life. 【Versatility】Workout with our speed arm machine = dumbbells + arm bar + wrist press [at the same time], it mimics the action of boxercise when hitting a speedball, perfect for practicing explosive muscle strength and muscular endurance by throwing quick punches. 【Professional Workout】This rotary arm machine is a convenient way to work out shoulders, biceps, upper back muscles and even abs, multi-directional workout for muscle groups and meet the requirement of increasing muscle plasticity. 【Convenient to Carry】This forearm exerciser is designed to be compact and convenient, so you can workout anywhere and anytime. This trainer works perfectly when you are in your bedroom, living room, gym, office. 【ADJUSTABLE RESISTANCE】Adjust the resistance with the high-precision adjusting knob, it's easier to fine-tune the resistance precisely, and you can change the resistance to meet your training needs，suitable for beginners, intermediates and professionals. 【INTELLIGENT DESIGN】The burner is designed with a figure of eight shape and extra long handle shafts, which conforms to the proportion of human hand and provides enhanced comfort. Also, the 360-degree rotating handle makes your workout more comfortable. 【Purchase Without Worry】100% Satisfactory Customer Service! If you encounter any problems during the use, please contact us, all messages will receive a reply as soon as possible, to meet customer needs is our service goal. Choose, you will not be disappointed!
