"I have known Dave for 25 years and he always has been in the best of health. When Dave developed an unforeseen medical problem, he was able to manage this condition at home where most people would have been hospitalized. When he did have his surgical repair, he showed tremendous rehabilitation capacity and was back to his activities much faster than anyone I have known. I attribute this to Dave’s high fitness level and I recommend Dave’s book to anyone who cares about their health."
Donald J Jakubek, M.D.