| Under the background of Internet +,the development of sports apps is rapid and innovative.College students are the elites in the new society and one of the representative groups of mobile Internet users.They are characterized by high education and high quality.They have unlimited expectations for new things and a better life,and are willing to try the latest scientific and technological applications.Therefore,college students use sports APP behavior,also from HAPA theory model to explore the influence factors,further enrich the theory at the same time,also can better help sports APP developers "suit the remedy to the case",let students really make good use of sports APP improve physical quality,the longer exercise habit,strengthen physical health.This study using screening scale for college students of hunan normal university to investigate the use of the present situation of the sports APP,in addition,the use of the basic information of the sports APP build scale according to the theory of HAPA model include: "exercise stage evaluation form","exercise self-efficacy questionnaire","exercise results expected questionnaire" and "exercise risk perception questionnaire","social support questionnaire",and "exercise plan questionnaire","exercise level questionnaire" the six parts,using the mathematical statistics for data analysis.The results are as follows :(1)when college students use sports apps,there are differences between male and female students in the frequency of use,exercise intensity,time,site consumption and group activities,and the attractiveness and usage experience of sports apps are higher than that of female students.(2)the fitting degree between the behavioral data and the HAPA theoretical structure model of college students using sports APP in hunan normal university is satisfactory,and there are significant differences in the indicators of self-efficacy,behavioral intention,social support and plan,which improves the explanatory and predictive power of their behaviors.(3)the behavior of college students using sports APP presents a discontinuous pattern in all variables of the theoretical model,but there is no non-linear trend or curvilinear trend,so the study can still directly intervene the behavior of college students using sports APP according to the phased indicators.In order to promote college students to use sports APP take exercise,according to the results of the study from the college students themselves,the theory model and sports APP developers proposed three aspects:(1)the students should enhance self-awareness,choose suitable for their own sports APP,regular exercise plan,cultivating autonomous learning and problem solving skills.(2)from self-efficacy,planning and social support to promote the generation of college students' behavioral intention to facilitate the response and maintenance of the movement phase.(3)according to the psychological characteristics of college students,the sports APP developers constantly remind and help them to complete the plan and exercise,improve the sports APP through innovation to be more comprehensive,specific and practical,and set up a reward mechanism to encourage those who insist on sports and stimulate the intention of those who have not yet exercised. |