Review on 💪 Enhance Your Wrist & Forearm Strength with NSD Power AutoStart Spinner - The Ultimate Auto Start Gyroscopic Exerciser! by Mark Tarnowski

Get the auto-start version - it's much easier to get started and start training your wrist and forearms right away than the previous rope-start version. One star deduction because of the digital counter. It really takes something like a supercapacitor if it doesn't have one, or a stronger one if it has one, to power the display. The digital counter only works when the core is spinning when it takes 20-30 seconds to run when the core is not spinning and spinning while trying to switch modes or observing the counter results. Although as a trainer it works great.