Digital Dumbbell

Posted by Stefan on June 12th, 2008 in Gadget | No Comments

Designed by Sang-Hoon Lee, the Revolution Dumbbell allows you to digitally adjust the weight by rotating a dial and pushing a couple buttons. There are balls that spin in the inside. When the balls spin faster, the more weight is generated.

digital_dumbbell2.jpg

 digital_dumbbell.jpg

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