A Guide to personal fitness training / by Mary Yoke ; Laura A. Gladwin, editor. - Rev. ed. - Calif. : Aerobics Fitness Association of America, c2003. - xi, 314p. : ill. ; 23 cm. Includes index. ISBN: 0961471999 Subjects--Topical Terms: Physical fitnessNutrition LC Class. No.: GV481 / G94 2003