https://brazilianblackbelt.com/join-us  (use code "BJJHACKS" for a free trial) -- Felipe Costa and Caio Terra are two well-known and highly technical black belts who both have websites that teach their styles of jiu-jitsu. But what is the best way to use an online learning resource, and is a membership to a training site a substitute for a real gym? 

Learn the keys factors to effectively learn BJJ online in this discussion, where each lays out their thoughts and philosophies on how best to learn jiu-jitsu online.