To provide a motion analysis system or the like capable of easily extracting a scene in which a specific motion is performed.SOLUTION: A motion analysis system comprises a measuring unit for measuring motion information indicating the motion of one or more operators executed in a certain work area; a photographing unit for photographing a moving image including a scene in which an operator is performing an operation; a storage unit for storing reference operation information indicating a reference operation which is a reference for comparison of the operation of the operator; an extraction unit for comparing the operation information with the reference operation information and extracting the operation information satisfying a predetermined condition; and a display unit for displaying a scene in which an operator is performing an operation indicated by the extracted operation information using a moving image.SELECTED DRAWING: Figure 1
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