It's a precise move that needs to be studied individually. Personally, I wasn't sure what to do in the event of a raise, and watching this video gives you some clues.
Similar videos
Joao Vieira faces a very strong opponent
Joe Hachem: what more can he gain?
Mustapha Kanit: poker quiz
Joe Hachem and maths
Ali Imsirovic describes himself as a champion
Isaac Haxton and floating