We all like to make fun of the “bro” species. But Hannah Rothstein takes it to a whole other level, which we’re pretty amused by.

The conceptual artist is about to launch a new book, called Yoga for Bros, which reveals the many different poses a bro could utilize if he wanted to take up the art of body-bending but still maintain his fragile masculinity. “Broga: The Manly Mindfulness Movement that’s Sweeping the Nation” is literally doing just that. Apparently, there are many places for bros to partake in yoga that’s manly enough for them, according to Fast Co. Design, which reports that there approximately “450 certified instructors in 25 states and 5 countries.”

But back to Rothstein’s work. The images are pretty funny, however it’s the instructions/descriptions she adds to each that make it really amusing, like this one: “Chest Bump Moon: Turn to this pose when the emotions you can’t express overwhelm you. It is best done with a partner. Facing your partner, reach your arms to sky, back bend slightly, and bump your chest against his saying, ‘No homo’ as you do.”

Via Fast Co. Design