Have you guys seen these? They're like, giant springs you attach to your legs. With them on you can run like 30mph and do backflips just on flat ground. They sure do look like fun, do any of you have any experience with these?
Are they for sale somewhere? I've seen 'em before but I thought they were for professionals only. One day, when I feel like pissin' away $300, I'll let you know. http://www.powerjumperz.com/?gclid=CIzjzLD3rY0CFRGsGgod2R4B0Q