11，Jennifer B,Andrew JSC,Adrianne EH.Exercise testing and prescription.In:British association of cardiac rehabilitation.BACR guidelines for cardiac Rehabilitation.Blackwell Science Ltd,1995.64
22，Physical fitness testing.In:American College of Sports Medicine.ACSM'S guidelines for exercise testing and prescription.5th edition.A Waverly Company,1995.68
34，Gary JB,Donald AW.Physiology of exercise in normal individuals and patients with coronary heart disease.In:Nanette KW,Herman KH.Rehabilitation of the coronary patient.3th edition.Churchill Livingstone Inc,1992.109
45，Fletcher GF,Froelicher VF,Hartley LH,et al.Exercise standards.A statement for health professionals from the American heart association.Circulation,1990,82(6):2286
56，David HN,Louis RA.Exercise physiology an overview with emphasis on aerobic capacity and energy cost.In:Louis RA.Cardiac rehabilitation.Churchill livingstone Inc,1981.18
