There is a reason why this little gadget is called a powerball. It gets its name because it exercises your wrist, fingers, and forearm.
This instructional how to video will show you the easiest way to start a powerball with on a flat surface. There is no need to use the supplied string.
Apple's iOS 26 and iPadOS 26 updates are packed with new features, and you can try them before almost everyone else. First, check Gadget Hacks' list of supported iPhone and iPad models, then follow the step-by-step guide to install the iOS/iPadOS 26 beta — no paid developer account required.
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