During Paschimottanasana yesterday I was having a mulabhanda freakout, and I knew, even though I wasn't in an ashtanga class, ashtanga wanted me to try the mulabhanda checkup, lift up, which I can't find a picture of, but you lift up with your hands by your thighs, and your butt and your feet are supposed to all lift up, and the only thing touching the ground is your hands, never have I been able to do this one, and get my feet off the ground, but I did it yesterday!!!

She came up, though, I don't know why... maybe her bandhas are engaged.