Effect of Exercise and MBI on Female Students' Emotion Regulation and Inhibitory Control of Smartphone Addiction

Mobile-based technology is advancing at an unprecedented rate, and in the past decade, smartphone use has become common among today's university students, who have mental health. A lot of attention has been paid in the media to the existence of "smartphone addiction" or problematic smartphone use(Sohn et al., 2019).Overuse of smartphones can cause health problems(Adams \& Kisler, 2013; Demirci et al., 2015). As an interdisciplinary subject, this study aimed at university students' smartphone addiction behavior research, understand the information era of college students' way of behavior patterns, exercise and psychological intervention strategy is put forward, to evaluate exercise and MBI intervention,and reduction of university students' smartphone addiction.

This study was divided into two groups, the exercise and mindfulness-based intervention group, and the control group. This study evaluates the effect of 8-week exercise and MBI intervention on the capacity of emotional regulation measured by physiological and psychological state and inhibitory control of smartphone addiction in female university students. The sample was Chinese female university students aged 18-23 years with infrequent exercise for smartphone addiction. According to the literature review, the frequency of brisk walking training in this experiment was scheduled for two times/week, with a total training duration of 8 weeks. Each training session was changed within two weeks. It ranged from 60 minutes in the first and second week to 90 minutes in the eighth week of the seventh week. Brisk walking was trained using maximum heart rate to control the intensity and measured using the Borg CR10 scale after training. All exercise techniques were taught before intervention.