Training See all the videos, instructionals, and seminars available. Follow along with the classes Tom, Chelsea, and the other instructors teach at their academy. Watch one of Tom and Chelsea’s instructionals. These range in length from 20 – 100 minutes depending on topic. This ever-growing collection of plans will help you develop specific area’s of your Jiu Jitsu. Watch a seminar taught by Tom, Chelsea, or one of their guest experts. See what’s working and when at the highest level of competition.