Abstract: [Problem to be Solved] The present invention provides a recommended running pace calculation system and the like capable of calculating a recommended running pace that is recommended to a runner to be evaluated in a distance running.

Abstract: A motion state evaluation system is provided with a motion analyzer obtains a value representing a motion state of the subject based on a ratio, to a reference length, of a distance between predetermined joints estimated on an image; a reference storage stores a height of a subject as the reference length; a motion analyzer obtains, as a value for use in evaluation of motion of the subject, the value representing the motion state of the subject from a feature point distance on the image of a plurality of anatomical feature points based on a ratio, to the height, of a distance on the image that is determined from the plurality of anatomical feature points and corresponds to the height of the subject; and an evaluation processor evaluates the motion of the subject based on the value representing the motion state.

Abstract: A motion state evaluation system is provided with a motion analyzer obtains a value representing a motion state of the subject based on a ratio, to a reference length, of a distance between predetermined joints estimated on an image; a reference storage stores a height of a subject as the reference length; a motion analyzer obtains, as a value for use in evaluation of motion of the subject, the value representing the motion state of the subject from a feature point distance on the image of a plurality of anatomical feature points based on a ratio, to the height, of a distance on the image that is determined from the plurality of anatomical feature points and corresponds to the height of the subject; and an evaluation processor evaluates the motion of the subject based on the value representing the motion state.

Abstract: A wristwatch includes a storing unit that stores relational data for predetermined user classifications, such as gender and body height, indicating a relationship between a traveling pitch, which is the number of steps taken by a user per predetermined amount of time, and a traveling speed which is a running speed or a walking speed. A correcting unit corrects the stored relational data based on a set of a measured traveling pitch and a measured traveling speed. A speed calculating unit calculates a traveling speed of the user from a measured traveling pitch of the user based on the stored relational data that correspond to a user classification input by the user and that has been corrected.

Abstract: An electronic apparatus includes: a control unit that, in an interval training in which a high intensity exercise and a low intensity exercise are repeated, calculates one or both of a high intensity exercise time for performing the high intensity exercise and a low intensity exercise time for performing the low intensity exercise based on input time information.

Abstract: An electronic apparatus includes a sensor, a body that is provided separately from and is not incorporated to a shoe worn by a user, and a processing circuit provided on the body. The processing circuit obtains, based on a detection result of the sensor, a number of steps taken by the user during traveling while wearing the shoe, and calculates a wear degree, indicating a degree to which the shoe of the user is worn out, based on the number of steps.

Abstract: An electronic apparatus includes: a control unit that, in an interval training in which a high intensity exercise and a low intensity exercise are repeated, calculates one or both of a high intensity exercise time for performing the high intensity exercise and a low intensity exercise time for performing the low intensity exercise based on input time information.

Abstract: An electronic apparatus includes a determination unit that determines a reference heart rate used as a reference of a heart rate on the basis of a reference running speed used as a reference of exercise ability of a user.

Abstract: A wristwatch (100) includes: a storing unit (103) that stores relational data indicating a relationship between a traveling pitch, which is the number of steps taken per predetermined amount of time, and a traveling speed which is a running speed or a walking speed; and a processing unit (101) that calculates a traveling speed of a user from a measured traveling pitch of the user based on the relational data stored in the storing unit (103) which indicates the relationship between the traveling pitch and the traveling speed.

Abstract: A wristwatch (100) includes: a storing unit (103) that stores relational data indicating a relationship between a traveling pitch, which is the number of steps taken per predetermined amount of time, and a traveling speed which is a running speed or a walking speed; and a processing unit (101) that calculates a traveling speed of a user from a measured traveling pitch of the user based on the relational data stored in the storing unit (103) which indicates the relationship between the traveling pitch and the traveling speed.

Abstract: Provided is an electronic apparatus that can measure the wear degree of shoes used for running. A body movement detecting unit (105) measures the number of steps of a user during traveling. A CPU (101) calculates a wear degree, indicating a degree to which shoes of the user are worn out, based on the number of steps measured by the body movement detecting unit (105).