Reviews for Powerball
Average Rating : 4.50 out of 5
Item Details | Reviews
Review by: lucas_timmer, 2005-01-09
I think it's fantastic.It trains everything, from your shoulders to your fingers.And you can use it as a warming-up or a cooling-down.
Review by: tallnik, 2005-01-08
This one gets up to 15,000 rpm, as opposed to some others which only hit 9,000 or less. Like the weight to it, great little toy. Blew my shoulder pretty hard a couple years ago, and this device is amazing at getting the rotator muscles, forarms, bi and triceps, wrist and fingers.