What is a Powerball?

What’s the Use of NSD Powerball?

The NSD Powerball (the NSD is short for NanoSeconD, apparently) from Irish company RPM Sports is often dismissed as a fun novelty toy. The Financial Times compared it to the Rubik’s Cube, and were enthusiastically quoted on RPM Sports’ own website for doing so. But whilst the Rubik’s Cube has no real practical value beyond the general ability of puzzles to exercise the brain, the NSD Powerball has real health and fitness benefits, which this article will examine.

The NSD Powerball and Your Health >>