You're browsing the GameFAQs Message Boards as a guest. Sign Up for free (or Log In if you already have an account) to be able to post messages, change how messages are displayed, and view media in posts.
The cross body block? It's pretty hard to pull off as the opponent needs to be groggy and standing, which is annoying to set up. The only way I can think of is to grab their leg from outside the ring, press O again when they're complaining to stun them and then try the move. Chances are it won't connect properly though. Personally I'd just change his finisher to something more interesting.