Being a student of Demian Maia and Felipe Costa is an incredible experience! 
However geography can sometimes be a bit of an issue hahaha! Felipe's courses on Brazilian Black Belt.com have brought a lot of structure and focus back in to my daily training. As a higher belt who spends six days a week teaching it becomes easy to neglect the things that will take your game to the next level. Since Felipe's last visit to my academy I have felt a great deal of sharpness and improvement in my game and I am really looking forward to representing my team in competition! If you have the chance to train with Felipe dont pass it up, and I highly recommend everyone check out brazilianblackbelt.com !!! Go Brasa !!!