Abstract: A wearable fitness/exercise/assistance apparatus using at least an elastic cable. The wearable apparatus may include a base plate to be worn on the back of a user, a wearing band connected to the base plate, a driving module including a module case provided to the base plate to be detachable, a motor disposed inside the module case, an inelastic cable connected to the motor, and an elastic cable connected to the inelastic cable, and a wearing part to be worn on the body of the user and connected to the elastic cable, wherein the elastic cable may have a length that changes when the inelastic cable is moved by the motor. In addition, various embodiments are possible.

Abstract: A communication circuit and an electronic device are provided. The communication circuit includes a first radio frequency integrated circuit (RFIC) for processing transmission signals and reception signals of a plurality of frequency bands, a second RFIC for processing the reception signals of the plurality of frequency bands, a first front end module (FEM), and a second FEM, such that the first RFIC is connected to a plurality of transmission chains of the first FEM and the second FEM and some reception chains from among reception chains included in the first FEM and the second FEM, the second RFIC is connected to some other reception chains among the plurality of reception chains included in the first FEM and the second FEM, and frequency bands of the reception signals processed by the first RFIC can be same as frequency bands of the reception signals processed by the second RFIC.

Abstract: An electronic device may receive log information regarding a motion of a wearable device from the wearable device, determine a value of at least one of one or more mobile parameters to be applied to a robot parameter algorithm for calculating a value of a robot parameter used to control the wearable device based on the log information, and determine the value of the robot parameter based on the robot parameter algorithm and the determined value of at least one of the mobile parameters.

Abstract: An electronic device may provide a user with at least one of target motion information of a wearable device according to a target period or basic torque information mapped to the target motion information and output by the wearable device, receive an input for modifying at least a portion of the basic torque information from the user, generate modified torque information based on the basic torque information and the input, and generate a motion control model for controlling the wearable device based on the target motion information and the modified torque information.

Abstract: A wearable device and an exercise support method performed by the wearable device are disclosed. The exercise support method includes receiving exercise setting information associated with a lower body muscle that is selected by a user input, determining a torque profile to be applied to the wearable device based on the received exercise setting information, and operating an actuator of the wearable device based on the determined torque profile.

Abstract: A wearable device and an exercise support method performed by the wearable device are disclosed. The exercise support method includes receiving exercise setting information associated with a lower body muscle that is selected by a user input, determining a torque profile to be applied to the wearable device based on the received exercise setting information, and operating an actuator of the wearable device based on the determined torque profile.

Abstract: Provided are a method and apparatus for adjusting a control parameter value in association with a torque output to provide a force to a user, which, when the user performs a test walk while wearing a wearable device, assesses suitability of the control parameter value used for outputting the torque based on the torque output through the test walk and state information of a joint of the user and adjusts the control parameter value such that the user feels convenience in walking, in order to adjust the control parameter value.

Abstract: A method of measuring muscular fitness of a user using a wearable device includes determining a target resistance profile for a target movement to be performed by the user wearing the wearable device to measure muscular fitness, controlling a motor driver circuit of the wearable device based on the target resistance profile to control a resistance force to be provided to the user, measuring state information of an actual movement performed by the user under the resistance force, and measuring the muscular fitness of the user based on the state information.

Abstract: A wearable device and an exercise support method performed by the wearable device are disclosed. The exercise support method includes receiving exercise setting information associated with a lower body muscle that is selected by a user input, determining a torque profile to be applied to the wearable device based on the received exercise setting information, and operating an actuator of the wearable device based on the determined torque profile.