Guyism, Sports, Zebra Woman invents new exercise for busty chicks. This looks like it hurts. Follow Us Add as preferred source on Google 0 Comments Add as preferred source on Google 0 Comments by A. IsaacLast Updated Oct 12, 2022 10:59 pm I mean, what are these even called? Boob-ups? Boob press? What kind of muscles are being worked here?