Do not go like a nag from the beginning to the risk of cramp very painful thumb! Impressive power but quickly abyss ... Too bad the spare part is not found
Upon receipt of the article, the counter does not work because one of the batteries was GP377 HS: she gave 0.25V instead of 1.5V. After replacing the battery, everything is OK. The procedure for replacing the battery is explained here: [...] but it i
This object is very good (for adults), early operation is difficult but after a few hours you get there. We really are the effects of powerball especially during prolonged use. The counter is also top.
I honestly bought this product curiosity. I still do not quite understand how the fact thwart the gyroscopic effect of this device helps speed the gyroscope and thus increase all the induced torque. If someone just explain? Otherwise regarding the us
Recue this morning, unpacked, and hs hop counter, it's put out at the end of the 30s as expected if it detects no rien.donc rotor detection, back to the sender.
It is with grief that we found less than 1 month after purchase, the Powerball was blocked: wire entered the central axis and impossible to remove. As stated on the Amazon site, I first contacted the company whose address is listed on the small accom
Then the power ball is simply enormous. As musician and athlete, I regularly use (10mins / day) my power ball to beef up my whole arm and fingers. It runs very fast, it's fun between friends with a very strong addiction from the first minutes. For mo
30 seconds to understand how it works ... 10 minutes to understand how we can go faster ... 2 days to organize a competition ... 1 week to become bitten ... 45 days to have forearms like finger Schwarzenegger ... Try it and adopt it ... I stop writin
Much less revolutionary than it seems certainly this friendly object some kinks. The rotor remains permanently accessible (no hull or protection) and can cause serious burns. So for the handling it is better not to have too big hands, and passing fro
An object possess absolutely ... AC working intensively wrists, forearms, hands (grip). Little we used 5 minutes per day we see its scores rise ... the counter top allows to establish scores of the left hand or draoite and pass a buddy to kil trying
