Gymnastics Cross Training brings you workouts for different sports using gymnastics to improve your skills. From Balance to Proprioception, and Flexibility to Strength. Athletes and coaches alike will find Gymnastics Cross Training to be an innovative approach to a classic idea. This DVD cover drills that will guide the BJJ practitioner to developing stronger core and how to properly stretch the joints to ensure joint longevity. Prof. Machado has spent 45 years on the mat and knows just how important strength and conditioning is and proper stretching and rehabilitation is to keep you on the mat learning and teaching longer! Definitely a MUST have for any BJJ library.