Relationship between physical exercise, bullying, and being bullied among junior high school students: the multiple mediating effects of emotional management and interpersonal relationship distress

ObjectiveThis paper investigates the relationships between physical activity (PA), school bullying, emotion regulation self-efficacy (ERS), and interpersonal relationship distress (IRD) among junior high school students. It also examines the underlying mechanisms of school bullying to provide insights into reducing adolescent bullying and to lay the groundwork for preventing and controlling aggressive behaviors.MethodsA survey was conducted on 484 students (240 males, 12.18 +/- 0.8 years) from 4 secondary schools using the Physical Activity Rating Scale (PARS), Emotional Management Self-Efficacy Scale (EMSS), Interpersonal Relationship Distress Scale (IRDS), and Campus Bullying Scale (CBS) to examine the effects among the variables. A stratified random sampling method was used to select the sample, and data were collected with a structured questionnaire. The data were analyzed using SPSS 24.0 and AMOS 24.0 statistical software. The analysis included Pearson correlation analysis, structural equation modeling, and bias-corrected percentile Bootstrap methods.Results(1) PA negatively predicts IRD, which in turn has an indirect effect on bullying (PA -> IRD -> Bullying), ES = -0.063. Additionally, EM and IRD act as mediators between PA and school bullying (PA -> EM -> IRD -> Bullying), ES = 0.025. (2) PA negatively predicts IRD, which has an indirect effect on being bullied (PA -> IRD -> Being bullied), ES = -0.044. EM and IRD serve as chain mediators between PA and being bullied (PA -> EM -> IRD -> Being bullied), ES = -0.071.ConclusionPA can positively predict bullying, but it can be mitigated through EM to reduce IRD, thereby decreasing the occurrence of campus bullying and being bullied.