Carla Mariela Salazar-Ayala
Autonomous University of Chihuahua

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Predicting Physical Education Achievement: The Role of Sports Extracurricular Activeness, Motivation, Discipline, and Responsibility Isman Dwi Febriansyah; Soetrisno Soetrisno; Baris Yelegen; Carla Mariela Salazar-Ayala
Multidisciplinary Journal of Tourism, Hospitality, Sport and Physical Education Vol. 3 No. 1 (2026): June
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jthpe.v3i1.3285

Abstract

Purpose of the study: This study examines the individual and simultaneous relationships of sports extracurricular activeness, learning motivation, discipline, and responsibility with physical education achievement among eleventh-grade Science Track students at State Senior High School 1 Grobogan, Central Java, Indonesia. Methodology: A quantitative correlational cross-sectional design was employed with 84 eleventh-grade Science Track students selected via proportionate random sampling from a population of 112. Data were collected using four validated five-point Likert-scale questionnaires and official semester report card grades. Prerequisite assumption tests and multiple linear regression analysis were conducted using IBM SPSS Statistics Version 21.0. Main Findings: All four variables showed significant positive relationships with physical education achievement. Discipline demonstrated the strongest individual correlation (r = 0.833), followed by responsibility (r = 0.796), extracurricular activeness (r = 0.789), and learning motivation (r = 0.677). Simultaneous regression analysis confirmed that the four variables collectively explained 90.6% of achievement variance (R² = 0.906, F(4,79) = 190.987, p < 0.001), with responsibility yielding the highest effective contribution (27.6%). Novelty/Originality of this study: This study is the first to simultaneously examine sports extracurricular activeness, learning motivation, discipline, and responsibility as combined predictors of physical education achievement among Indonesian senior high school students within a single regression model, identifying responsibility as the dominant behavioral determinant and demonstrating the collective predictive power of affective and extracurricular variables.
Sex-Specific Effects of Resistance Training Intensity on High-Density Lipoprotein Cholesterol in Aging Adults Intan Suraya Ellyas; Abdelhalim Yousef; Carla Mariela Salazar-Ayala
Multidisciplinary Journal of Tourism, Hospitality, Sport and Physical Education Vol. 3 No. 1 (2026): June
Publisher : Cahaya Ilmu Cendekia Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37251/jthpe.v3i1.3278

Abstract

Purpose of the study: This study aims to examine the effects of light and moderate resistance training intensities on high-density lipoprotein (HDL) cholesterol levels in aging adults, compare sex differences in HDL cholesterol responses, and analyze whether sex modifies the relationship between training intensity and lipid adaptation. Methodology: This study employed a quasi-experimental 2×2 factorial design involving adults aged 45–75 years from the Senam Sehat Indonesia (SSI) PWRI group in Karangpandan, Indonesia. Participants underwent eight weeks of light- or moderate-intensity resistance training. HDL cholesterol was assessed through blood analysis, and changes were evaluated using two-way ANOVA following normality and homogeneity assumption testing. Main Findings: Both light and moderate resistance training were associated with increased HDL cholesterol levels, with no significant difference between training intensities (p = 0.769). Female participants showed a higher average HDL improvement than male participants at the descriptive level; however, this sex difference did not reach statistical significance (p = 0.187), despite a medium effect size (η² = 0.06), indicating that the study was likely underpowered to detect it. No significant interaction was found between training intensity and sex (p = 0.482). Novelty/Originality of this study: Rather than assuming a uniform physiological response, this study explored whether biological sex influences lipid adaptation following resistance training. Although the sex-related effect was not statistically significant, the observed medium effect size highlights potential biological differences in HDL responses. These findings emphasize the importance of adequately powered sex-stratified trials and provide effect-size estimates to support future research design