Yes, his name is Mister Wedgie. No, it's not what you think it is.

MISTER WEDGIE!?
There's an amazing Norwegian physical therapy device shaped like a triangular wedge with a groove in the middle. You put it on the floor, balance several of your upper thoracic vertebrae in just the right way, do a reverse stretch very carefully, slowly curl forward like you're gonna do a sit-up... and...

BAM! BAM! BAM! BAM!
That's the sound of realigning up to 4 of your upper and/or mid-thoracic vertebrae all at once without the help of a chiropractor. My nickname for this device is Mister Wedgie. He is amazing!