The question is : "If someone hold you, why bother getting out?"
the most dangerous hand is not the one that grabs you, but the other one, witch location is not controlled by your superior bonanza chi sao enhanced cyborg touch.
And his legs.
There's plenty of ways to get rid of a single hold, without force, and with one hand, so, I do agree with WSL, why bother using two hands?
But like I said earlier in this topic, I think WSL knew half about this move, especially when you compare how it is done in the Leung Sheun Lineage.
I precise I don't belong to Leung Sheun Lineage, I'm just a freeloader, a Schnorrer in OC.