From Head to Knee with the right knee bent, sit up and bend your left knee, placing it on top, so your knees, shins, and ankles are stacked. You'll know you're doing it right when you gaze down and see that your legs make a little triangle.
You may find your top knee to be high up toward the ceiling. It's OK! It just means that your hips are tight, so just stay where you are and breathe.
To make this pose more intense, place your hands in front of your shins and walk them out as far as you can, folding your chest toward your legs.
Stay here for 30 seconds, slowly release, and then switch legs, so your right knee is on top.