If you take your jogging as more of an obsession than as a light workout, then you probably have experienced running out of juice on your MP3 player during one of your more intense runs. Now someone has come up with a green energy solution that could help you to keep rocking out even during a long marathon.
Israel-based industrial designer Rafael Rozenkranz created the Kinetic Mp3 Jogging Suit to allow you to continue listening to your music player while jogging by using kinetic energy from your own body to constantly send a charge to the device. Rozenkranz offers little in the way of technical specs, so this is likely a concept design, but you can still get an idea of how the wearable tech might work in the video below.
Via Fashioning Tech