The healthy growth of children is the ardent hope of kindergartensand parents. This paper uses the method of literature, questionnaire and logic tostudy the current situation of children’s extracurricular sports activities at thisstage. The investigation found that there are some problems in the developmentof children’s extra-curricular sports activities, such as tedious activity layout,monotonous exercise content, complex feedback work, inefficient supervisionmeans and lack of evaluation methods. By combing relevant literature, it isfound that artificial intelligence technology has been applied in education,sports and extra-curricular sports. At the same time, the implementation systemof co-education extra-curricular sports activities in children’s homes basedon artificial intelligence technology is discussed from the technical side, theteacher side and the parent side. The implementation strategy is given from fouraspects: ensuring the moral ethics and information security under intelligenttechnology, building the ecosystem of extra-curricular sports activities,improving the core service ability of technology platform and promoting theconstruction of extra-curricular sports implementation community.