Andreas Moritz's Eye Exercises

I understand from one of Owen's postings that Andreas Moritz 's book "It's Time to Come Alive" has some eye exercises. Has anyone tried them and how effective are they? The exercise I find most effective is palming which is highly recommended by Dr. Bates but after some very satisfactory improvement for about a year, I find progress now extremely slow and I am willing to try any other good eye exercises outside the Bates Method.