In this video, Dina Prioste shows us how to your booty with a yoga wall-sit chair pose. Start off by sitting flat against the wall with your feet hip width apart. Hold this position for a few breaths. You shouldn't be sitting on an actual chair, just an invisible one. Now, grab a book and place it between your thighs, then squeeze as hard as you can while still breathing and focusing as much as you can. When finished, take a break and get back into the position and do that same move once again, except holding the book longer. Come out of the position and relax your body.