GRACIEMAG columnist for the past 10 years, Martin Rooney is one of the highest authorities in high-performance training. Now he wants to share his incredible…
Professor Robson Maia é o mais novo integrante do GMI, projeto de divulgação de academias idealizado este ano por GRACIEMAG. O faixa-preta leciona a arte…
https://www.youtube.com/watch?v=oikrDJMRoRw On the second episode of the weekly series HOW-TO, Roger Gracie teaches one of his favorite ways to get to the opponent's back.…