Do you want to rob a bank? It’s now or never.
You are strong so you break into someone's home, hold them up, then steal from them. Ha ha! Take that, next door neighbor! This is a burglary / robbery, depending on how crazy you get after you use that strength to break down that door.
The reading for 強 is all messed up. Think about how when you commit a robbery, you go (ごう) into someone's house, then you go to jail as well, if you're caught.