This document consists of two brochures, the first explaining the Marfan Syndrome and a second providing guidelines for physical education and activity for people who have this syndrome are provided. The brochure on factual information about Marfan syndrome outlines the associated medical problems involving the cardiovascular system, the skeleton, and the eyes. Also covered are causes and how to diagnosis and treat this disorder. The functions of the National Marfan Foundation are outlined. The brochure on physical activity presents information on changes in connective tissue that cause the Marfan syndrome, differences among forms of exercise and competition, and considerations when medications are being taken. Guidelines and modifications are included to promote safer exercise for people with the Marfan syndrome. A chart classifies sports and activities into four categories: strenuous and contact/collision high potential, strenuous and limited contact, strenuous and noncontact, moderately strenuous and noncontact, and nonstrenuous and noncontact. (SW)