The purpose of this research and development is to develop a learning media for futsal games based on mobile learning (digital books) so that participants learn to acquire new teaching media and be more enthusiastic in learning futsal games. The data analysis technique used in this development research is a descriptive analysis technique with percentages. This technique is used to analyze data obtained from the results of questionnaires / questionnaires. Based on the results of the data

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... of small group trials obtained an average percentage of 85.28% and in the large group trials obtained an average percentage of 91.05% so that it meets the valid criteria with the content of the material which includes basic techniques of futsal games and the rules of official futsal games from FIFA in Indonesian. The product specifications are in the form of a 37.5MB .epub file that can be accessed through an application (. Reader reader) on a smartphone that can be accessed anytime and anywhere