Written on: 22/06/2005 by acdcblacksnake (13 reviews written)
Can Be very Noisy
(which is actually quite a nice thing)
The Gyroscopic Powerball from powerball-gyros.com has to be one of the most intense and addictive sports equipment I have ever used.
Once you get up to a stagering 15,000RPM it makes you feel as if your arm is going to fall off.
This is a very good muscle workout, and I would reccommend it to anyone.
" Fun to hit – so you’ll actually use it! " Read More
Written by Pierre-Alexandre_Sicart
" Good workout " Read More
" Beware, They sell items they don't have in stock. " Read More
Written by Dimson7
" You can get more out of playing tennis... " Read More
" So convenient " Read More