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Before you sign up to get beat up, it pays to do your research.
Don't try this at home.
Go the distance.
A primer on which martial art is right for you.
Hit the mat.
Condition yourself to last five brutal rounds in the Octagon.
Meet the man who's going to knock out GSP this Saturday.
Cage Potato compiles the top signs that your spectating has gone too far (Buzzfeed-style).