A motion recognition device includes a memory, and a processor coupled to the memory and configured to classify a plurality of frames including positional information of a feature point that corresponds to a predetermined part or a joint part of a body of a subject into a plurality of groups in time series by segmenting the plurality of frames in time series based on a position of the predetermined part of the body of the subject, identify a type of a basic motion that corresponds to the group, based on movement of the feature point included in a consecutive frame, for each group, and evaluate a skill and a difficulty level of a motion performed by the subject based on an order of each type of the basic motion that corresponds to a group which is consecutive in time series.
