An exercise display system for aiding a user in maintaining a desired exercise intensity level, having the display system: (a) an interface system (19) for input of relevant physical information of the user; (b) a processor (21) for calculation of proper exercise intensity of the specific user partially based on the physical information of the user, being the intensity level a range (23, 24, 25, 26) of specific exercise benefits; (c) sensor (21A) for detection of physical conditions of the user during exercise when the processor determines the range of current use of the user by means of the physical conditions of the user; and (d) visual display (32) for display of the exercise intensity level based on the detected physical conditions, having the display a first level of poential exercise intensity, being the first level divided into primary subdivision units of the range (23, 24, 25, 26) calculated by the processor.
Exercise display system for aiding a user in maintaining a desired exercise intensity level while exercising