RPI

High Performance Exercise for the 21st Century. People are busy. We won't let you get hurt, and we won't let you waste your valuable time.

Most people have a hard enough time mustering the will to go to the gym, so the last thing they want to do once they've made the effort is waste their own time. But that's precisely what a lot of gym-goers do -- by engaging in useless exercises, or simply by exercising incorrectly -- they're negating any positive effects. Even worse, a lot of people hurt themselves while exercising, and it's not a  ...