Sit on floor with knees bent and feet flat, arms by sides. Pick up right leg and slide right shoulder under right knee. Squeeze right shoulder with right leg (as if you are clamping your shoulder or upper arm with the back of your knee or calf). Plant hands on floor outside hips. Cross right ankle over left and bend arms back as you lift body off floor, leaning torso forward to counter-balance. Extend legs toward left. Hold for 15 seconds (or as long as you can). Switch sides; repeat. That's 1 set.