CrossFlowX™: Warm Up to Scorpion. 51 minutes. Scorpion is an arm balance, inversion, heart opener, and so much more. In this cardio flow, you will warm up your body, open, and strengthen in all the right places to enjoy your forearm scorpion pose. Helpful to have two yoga blocks and a yoga strap, but not necessary. Don't forget to breathe and have fun!