MapleSEA Episode 2 Aran Trailer

If that means it doesn't let touching damage you, then thank god it doesn't work on bosses. =/

That's exactly what it means. It is probably one of the best parts of the aran class, because you can nearly dodge all attacks if you have good timing and control. Body Pressure + power knock back + final charge + final toss + rolling spin offer you so much control.