過去的研究表明，通過強迫性互聯網使用的久坐行為可能導致學術衰退。研究試圖通過運動進行干預，但結果不一。這項研究試圖澄清強迫性互聯網使用，體育和學術衰退之間的關係，通過審查以前的文獻，帶來一個額外的變量的身體活動的興趣。在研究A（N = 339）和研究B（N = 335）中收集數據兩次，其中研究A用於處理CFA結果和結構方程建模，而研究B用於確認研究A的結構方程模型並做潛在類分析。
結果表明，通過對身體活動的興趣，主要對體育教育的興趣，這可能是控制強迫性互聯網使用的負面影響的關鍵因素的潛在調解變量。然後通過對過去研究的數據的潛在類別分析進一步探索對身體活動感興趣的潛力，這些研究使用調查來調查強迫性互聯網使用，強迫性互聯網使用的學術遞減，運動習慣和對335大學的身體活動的興趣學生們。結果進一步指出對通過強迫性因特網使用來幫助久坐行為的身體活動的興趣的重要性。

Past studies have shown how sedentary behavior through compulsive Internet use can cause academic decrement. Studies have attempted to intervene through sports, but with mixed results. This study tries to clarify the relationship among compulsive Internet use, sports, and academic decrement through reviewing prior literature which brings in an additional variable of interest in physical activity. Data were collected twice, in study A(N=339) and study B(N=335), with study A used to process CFA results and structural equation modelling, while study B was used to confirm the results of Study A’s structural equation modelling and to do latent class analysis.
Findings show a potential mediating variable through interest in physical activity, mainly interest in physical education, which has the potential to be the key factor in controlling the negative effects of compulsive Internet use. The potential of interest in physical activity is then further explored through latent class analysis of the data from past studies which used a survey that investigated the compulsive Internet use, academic decrement from compulsive Internet use, sports habit, and interest in physical activity of 335 university students. Results further point to the importance of interest in physical activity in helping with sedentary behavior through compulsive Internet use.

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