Sit on the floor with your legs together and extended in front of your torso. If your torso is leaning back, it may be because tight hamstrings are dragging the sitting bones toward the knees and the back of the pelvis toward the floor. It may be helpful to sit on a blanket or a bolster to lift the pelvis.
Step 2:
A simple way to check alignment is to sit with your back against a wall. The sacrum and the shoulder blades should touch the wall, but not lower back or the back of the head. Put a small rolled-up towel between the wall and the lower back.
Step 3:
Sit towards the front of the sitting bones, and adjust the pubis and tail bone equidistant from the floor. Without hardening the belly, firm the thighs, press them down against the floor (or your support), rotate them slightly toward each other, and draw the inner groins toward the sacrum. Flex your ankles, pressing out through your heels.
Step 4:
To lengthen your front torso perpendicular to the floor, think of energy streaming upward from the pubis to the sternum, then down the back from the shoulders to the tail bone. Then imagine the tail lengthening into the floor.
Step 5:
Imagine your spine as the "staff" at the vertical core of your torso, rooted firmly in the Earth, the support and pivot of all you do. Hold the pose for one minute or longer.
Beginner's Tip:
Lay one to three 10-pound sandbags across the tops of your thighs at the hip crease to help ground your thighs.
