Who knew that something like dumbbells could actually move forward in the digital world by getting a modern upgrade? At least, that’s what the Revolution Dumbbell offers – allowing one to digitally adjust the weight by rotating a dial and pushing some buttons. Deep inside are small balls that spin, where the faster they spin, the more weight they generate. I wonder what the battery life is like on this thing, but it is one way to carry around your exercise equipment without being bogged down by all the weight.
Filed in ..