Cross-fit rocks for combat athletes.
As people have noted, if you are advanced enough, it is "cookie cutter," but if you need an introduction into this sort of strength and conditioning program (very wierd for most people who haven't experienced it before), then it's fabulous.
This sort of high intensity exercise is really just unusual for people who haven't done it before - which is why I like the intro Crossfit gives.
"In the world of martial arts, respect is often a given. In the real world, it must be earned."
"A stupid man's report of what a clever man says is never accurate because he unconsciously translates what he hears into something he can understand. "--Bertrand Russell
"Liberals - Cosmopolitan critics, men who are the friends of every country save their own. "--Benjamin Disraeli
"A conservative government is an organised hypocrisy."--Benjamin Disraeli