Demetrius Vacirca, along with his brother Franco, have been trained by the best teachers of the Gentle Art, Rickson, Behring, Machado, etc.  Now Demetrius has managed to integrate their systems of training with his knowledge of yoga.  The implementation of yoga training yields fantastic results in flexibility and strength, which is why the true Masters, such as Rickson, have completely integrated yoga into their training programs along with other specific exercises which strengthen and stretch muscles for carrying out those tasks which are specific to Jiu Jitsu ground work. Thus, Judokas may also draw large benefits, if they take advantage of these programs, particularly those designed by Demetrius Vacirca, to improve the training and performance of our Jiu Jitsu. This training program is both modern and intelligent and it will surely raise the skill and performance levels of anyone who uses it within a diligent training program.