Sitting on the floor with legs extended in front of you, feet flexed, palms on floor by hips and fingers facing toes, lift hips up so arms are fully extended, knees bent 90 degrees and body forms a flat surface parallel to floor.
Slowly lower butt to floor without touching down to floor so that legs are extended straight in front of you; heels on floor, toes flexed. (Touch butt to floor to make this easier.)
This is a swaying motion so perform move continuously for 40 seconds, without stopping the flow. Hold the down position for an additional 20 seconds after movement.