Top positive review
3 people found this helpful
Great step up from plastic Powerball
on 21 July 2015
Enjoyed using a plastic signature Powerball, but when after a few years the counter went I thought I'd try one of these. very satisfied with it - it's a great workout for the lower arms and far easier to reach higher strength levels than with the plastic
Be aware that there isn't a safety wrist band with the metal Powerballs so you do need to have a really tight grip as speeds increase.