who loves their power ball?

[buffgod]

I call tell you all i want about teh thing its up tto you to try it. I'll just say this, it's something different from what you've seen in the past. I know people are scared of new things but this one is a winner. As fro the muscle development it all depends on how you use your gyrocope. BTW This is the best for arm work out I've had in a while, it's better then the traditional weighting lifting.