XCBW Supernova Models Gyroscopes, Wrist Trainer Gyro Ball, Rehabilitation and Strengthening, Wrist, Grip, Forearm, Arms…

BUILD ARM, WRIST AND FOREARM STRENGTH WITH OUR THICK HANDLE DESIGN – You asked for a hand strengthener with thicker handles and we answered! Current models on the marked use tiny handles, this have lowered your progression and effected your results. Our improved design has a wider and fat grips, this put more stress on your muscles forcing them to work harder. This will over time improve your hand strength and boost muscle growth!
USE ANYTHING AS WEIGHTS- You don’t have any weight plates? Don’t worry! With our smart chain design, you can now train your forearms and use anything as weights! But can I use A backpack, water bottle, bag or dumbbell? Yes! No problem, just attach your desired weight with our chain system and you are ready to do your forearm workout! Many brands on the market uses an old system where you need to buy expensive weight plates in order to use their products.
PREMIUM MATERIALS FOR YOUR COMFORT – We use strong and comfortable materials so you can focus on your workouts and not the struggle on returning a defect product. Don’t miss out and do like thousands, choose quality from the fast growing brand VIKINGSTRENGTH

Hand, wrist and forearm muscle builder within one compact device.
Grip handles 1.5 inches in diameter, smaller than the super thick and heavier Sidewinder Pro Xtreme
Set the tension with the adjustable, calibrated tension knob with difficulty levels from beginning to very hard core.