Disclosed is an exercise-
data management system, which comprises a wristband 8 including an IC
chip 7 recording therein unique information for authenticating a participant, a
studio gate 3 set up in a
studio and adapted to wirelessly receive and read the unique information recorded in the IC
chip, and an exercise-
data management server apparatus 4. The
studio gate 3 is operable, when the unique information is read, to transmit information indicating the read to the exercise-
data management server apparatus 4. The exercise-data management
server apparatus 4 includes a schedule storage section which stores, as a schedule, a location and a
time zone in which an exercise is to be performed, and stores a standard consumed
calorie value in association with an
exercise type, and a total-consumed-
calorie calculation section operable, based on the received unique information and the contents stored in the schedule storage section, to acquire a consumed
calorie value for a participant corresponding to the unique information. The exercise-data
management system of the present invention allows the studio gate 3 as a reader apparatus to read the unique information of the wristband 8 as portable unique-
information storage means, through a one-time operation.