A wonderful booklet to help physically challenged people use resistance training the improve their muscular condition.Very simple exercises to do at home. . No pain allowed. No straining. Dr. Yulish is the author of a very successful e-booklet, especially in the UK, called Learn Meditation-RELAXATION in one day! It will change your life. Dr. Yulish did not exercise for decades in fear that he would exasperate his condition. However, in a short time he was able to do many activities that he had put off for years.