Destined to be the standard reference on perceived exertion for years to come, >Perceived Exertion> is a must for every exercise testing laboratory and clinical exercise setting.Part Ireviews the background and development of the field of perceived exertion. The authors discuss the development of Borg's RPE (rating of perceived exertion) scale and other recent measurement models.Part IIdelves into the physiological and psychological factors that affect...