Another awesome link sent to me: 'Mastering The Twister' by Eddie Bravo- the follow up to 'Mastering the Rubber Guard. Torrent Principles Of Chemistry A Molecular Approach Videos on this page. ' Download 'Mastering The Twister' Here: If you wish to buy an actual copy of it if you like it (I know that I personally love having the actual book).and in case you missed it, Download 'Mastering the Rubber Guard' Here: Now, I haven't had a chance to browse through it yet, and I was too excited to share it with you, so instead of a half-assed review, I'm going to give you someone else's review of the book today. Innovation: in-no-va-tion; noun; the act or process of inventing or introducing something new. Though this may be the accepted definition in the English language, it is missing one key component: a certain man named Eddie Bravo. Bursting onto the Jiu-Jitsu scene relatively recently (within the past decade), Eddie has proven that nothing about his life is conventional.