| With the rapid development of Internet technology,home fitness application takes intelligent mobile devices as the carrier,breaking the barriers of traditional sports fitness mode,so that users can exercise at home at any time.At the same time,with the rise of the national fitness boom,people’s demand for fitness is higher and higher.Home fitness application shoulders the responsibility of improving people’s health level to a certain extent,and its development should be paid attention to.However,at present,there are few relevant studies on the application of home fitness,mostly focusing on the direction of visual interface design and user experience design,ignoring the most essential requirement of fitness: persistence.The focus of this research is how to maintain good fitness results for users.Firstly,this paper makes a literature study on the application of home fitness and the ecological model of physical activity.The multi-level and multi angle behavior intervention strategy of the ecological model of physical activity is conducive to individuals’ long-term exercise behavior,so as to improve their fitness persistence,which is suitable for the research goal of this subject.Through the analysis of relevant research status and theoretical interpretation,this paper defines the feasibility and advantage of the ecological model of physical activity in the application design of home fitness,and then determines the research value of the subject.In the process of using the ecological model of physical activity as the theoretical basis to establish the theoretical method suitable for this study,the author first analyzes the overall framework of the exercise behavior ecological model from the perspective of home fitness,appropriately cuts and adjusts the content of the ecological model of physical activity according to the analysis results,and generates a model of influencing factors of home fitness framework suitable for intervening individual home fitness behavior,According to the literature research results,some contents of the framework are clarified.In the user research stage,the author combines the research methods of questionnaire survey,user interview and behavior observation,collects and analyzes the influencing factors of users’ home fitness from both qualitative and quantitative aspects,supplements the results into the model,and constructs a complete model of influencing factors of home fitness.In the design strategy output stage,referring to the transformation relationship of users’ fitness role model and combined with the content of model of influencing factors of home fitness,six design strategies are proposed: fitness process optimization strategy to enhance users’ immersion,fitness interpersonal relationship promotion strategy to strengthen interactive communication,fitness condition adjustment strategy focusing on flexible cooperation,fitness stage adaptation strategy to cooperate with users’ different fitness States Fitness information communication strategy to improve cognitive effect and fitness physiological perception strategy to promote awareness.Finally,the relevant design output is carried out according to the design strategy,and the usability test is carried out.The model of influencing factors of home fitness proposed in this study and its design strategy to guide the application of home fitness have a certain reference value for improving users’ fitness persistence.It enriches the research results in the application field of home fitness and provides ideas for subsequent related design. |