The Manual of Sail Trim (Paperback)
A guide for racing covers the principles of sail trim, crew movement techniques, maneuvers, and control systems, and gives advice on adjusting to special conditions.
Stuart H. Walker is professor of pediatrics emeritus at the University of Maryland Medical School and an international dinghy champion. He was a member of the 1968 U.S. Olympic team and the 1979 U.S. Pan-American Team.