This is well and truly an advanced Yoga posture, so don’t attempt this if you have tight hamstrings, hips or any injury to the pelvis, knees or ankles.
Begin in a low lunge with the right leg forward making sure you are central over the handle/middle of the board. Pressing the palms into the board, slide the right foot forward and the left foot back, both legs and pelvis are aligned in a straight line with buttocks reaching the floor. There are different arm variations such as keeping the palms down by your side or lifting the arms overhead. Hold for 30 seconds breathing naturally and repeat on the other side.