Snypr said:Pat Miletich(Google him if you haven't heard the name before)said in an interview that when he first started his training camp, all they did was watch videos(Bas Rutten tapes, I think), and practice the moves they saw. He's got a good record and his camp and fighting system are well respected. I'm sure as things grew, they did more than watch tapes, but it was a start.
Also, I was given advice that if I was going to train by myself at some time, to set up a camera and record it. Then it would be easier to spot mistakes and such, like dropping my hand after throwing a punch, etc.
Many of Miletich's original were national caliber wrestlers or experienced in other arenas, so they were going in with legitimate pre-existing skills.
Recording is a great way to scout your mistakes.