CrossFlowX™: All Crow Cardio Flow. 40 minutes. Everyone loves a good crow moment. This flow is full of them: baby crow, side crow, one legged crow, and more! Grab a yoga strap if you have one, and a blanket or pillow if you want one, and get ready to get your crow ON! NB: this flow is not a tutorial (we have plenty of those on here!), but an opportunity to crow all you like while you sweat out and feel amazing!