Why Wristballs Failed (And What Gyroballs Do Differently)
Ever since 'wristballs' were first introduced to the market in the 1970s, their use has always been restricted to people recovering from injuries or in seeking wrist and elbow strengthening. Well, we believe this is a small fraction of the possibilities of gyroballs. But how then have such benefits never been publicized before? Most often, we could attribute this to the past absence of measurement technology, or a lack of engagement with the device. Here we look in detail at
Sep 25, 20247 min read
NSD Bluetooth Spinner Review 2023
Boost your gyroball workout with the NSD BT Spinner (PB-700BT). Connects to your smartphone via Bluetooth. Read rotations in real time.
Jan 30, 20232 min read