First, while standing, begin with the homolateral walk or march. Lift your left leg and left arm at the same time. As you let them down, raise your right leg and right arm at the same time. Repeat this march six times. Now, cross crawl march. Lift your left leg and right arm up at the same time. As you let them down, raise your right leg and left arm up at the same time. Repeat this cross-crawl six times. Do the homolateral march six more times. Do the cross-crawl twelve more times. Always end this sequence with twice as many cross-crawls to remind your body that you want it to remember to cross the midline.

Please refer to the book for more details on this activity.