Former MMA Welterweight Champion, Georges St-Pierre discusses hand and wrist injury prevention during training with Official Hayabusa Sport Doctor, Dr. Knight. View Full Hayabusa Tokushu Series: bit.ly/1fIejOq Find Hayabusa on Facebook: on.fb.me/1lkHtHi Watch to learn Mixed Martial Arts and Boxing hand wrap basics from Georges St-Pierre himself. For more information on Dr. Knight visit: bit.ly/1lkWUPN