This title is intended for: (1) those who wish to advance beyond TI basics toward the highest levels of skill and mastery; (2) those interested in becoming <80><9C>complete<80><9D> swimmers; or (3) competitive swimmers of any age <80><93> especially Masters swimmers. It includes our most up-to-date guidance on how to develop and train all four strokes. This book would also be the essential TI text for swimming coaches and teachers and those interested in becoming TI coaches.