Anyone use those powerball things?

[Snrf]

Anyone used those powerballs like this thing here

http://www.powerballs.com/

? Cuz I've noticed my one hand is weaker than the other ans I sometimes start to lose the bar when lifting at my heaviest...if anyone has tried these are they good for strengthening grip?

[perfectbeast2001]

I used one at work they are real good fun trying to beat the previous score. Dunno if they improve grip though. I was better at afterwards!

[cj1capp]

looks like it would be fun, that is the power ball thing.

[Snrf]

bump....anyone else tried them?

[Schmidty]

does not look very promising

[Tesla]

I can't tell how it works or what it even does. All I see in the web site's video is a bunch of people holding a ball and making masturbation type movements with it.

[Snrf]

its a gyroscope type device, as you spin it it spins progressively faster until it's spinning at 12 thousand rpm and exerting a force of up to 40lbs on your wrist....they claim its great for strengthening wrists, grip and forearms.

[Mesomorphyl]

its a gyroscope type device, as you spin it it spins progressively faster until it's spinning at 12 thousand rpm and exerting a force of up to 40lbs on your wrist....they claim its great for strengthening wrists, grip and forearms.

I saw those, I would find them fun to use, I hope santa claus brings me one now...