AntWorks Rotant Sphere With a maximum load of 20kg, it's perfect for warming up the shoulders and training. ① Accessories are as shown in the photo. ★ Includes 2 spare strings ② There are minor scratches and dullness, but it's a good condition that doesn't affect training. ↓↓↓ Below is the product description Buzzing Top Training. Pumps the hard-to-train middle trapezius and subscapularis muscles, improving LT to a level never before achieved. Also for warm-ups and coordination. Can be applied to Gaston and pinch grips by moving it up, down, left, and right. Carry it small and use it for warm-ups at competitions. By using centrifugal force and inertia, it enables solid training even though it's small, and you can train the muscles around your shoulders, mainly the latissimus dorsi, while having fun. The 150g wheel also achieves a load equivalent to a maximum of about 20kg due to its centrifugal force. It rotates at about 3000-5000 rpm with appropriate force. The light weight of 250g makes it easy to carry in a small bag or when traveling. Size: Total length when in use 1400mm Liner diameter 25mm x 90mm Ball diameter 80mm #Beastmaker #FingerTraining #ShoulderTraining #Climbing #Bouldering #Training #PullUps #BackTraining #Simulator #GripStrength #GripStrengthTraining #AntWorks