HOW: Begin in a high plank position keeping your body in line (feet up to shoulders). Push back into a downward dog, focus on hinging at the hips and keeping your trunk straight. As you push into a downward dog, push one shoulder blade away from the floor and the other hand reaches towards to opposite knee. Lower yourself back to the starting high plank position and repeat.
FEEL: The Shoulder muscles working. If you feel it in the hamstrings, you can add a slight knee bend as you perform this.
COMPENSATION: Rounding the back and not going all the way back down to a high plank position.