Police in Massachusetts caught a would-be thief on video getting a good workout…but nothing else.

The video is from around 3am at a market in the town of Norwood. In it, you can see a white man with a tall thin build throw a boulder multiple times at the business to try to get in. But each time he threw the big rock, it bounced right back.

Police say he was scared off by a vehicle at the home behind him. He remains on the loose.

This isn’t the only break-in fail lately. Just last week, we posted video of these two winners trying to get into a story in Florida, but were turned away by some pretty strong glass!