A sensor data extraction system of the present invention includes an exercise data obtaining section which obtains exercise data related to an exercise status of a human body, an extraction condition specifying section which specifies an extraction condition for extracting a portion required for analysis processing using the exercise data, from among the exercise data obtained by the exercise data obtaining section, a data extracting section which extracts exercise data matching the extraction condition from among the exercise data obtained by the exercise data obtaining section, a data transfer section which transfers the extracted exercise data from the exercise data obtaining section, and a data analyzing section which performs the analysis processing by using the exercise data transferred by the data transfer section.