Begin in a high plank on your hands with your belly button pulled in toward your spine. Lower your right elbow to the mat and then your left, coming into an elbow plank.
Put your right hand on the mat and straighten your right elbow, then put your left hand on the mat and straighten your left elbow to return to a full plank.
Blocker does 10 reps with her right arm leading and 10 reps with her left arm leading, three times total.