Dampak Intervensi Latihan Fisik Dan Massage Olahraga Terhadap Regulasi Diri Dan Resiliensi Atlet Bolavoli Remaja: Pendekatan Eksperimental

Abstract

The performance of adolescent volleyball athletes is determined not only by physical capacity, but also by self-regulation and resilience as the foundation of mental stability in facing competitive pressure. However, adolescent development programs still tend to focus on technical and physical aspects without integrating systematic psychophysiological interventions. This study aims to analyze the impact of structured physical training and sports massage interventions on improving self-regulation and resilience in adolescent volleyball athletes in Makassar through an experimental approach. The study used a pretest–posttest control group design with a sample of 40 athletes (n=20 in the experimental group; n=20 in the control group). The intervention was administered for 8 weeks, consisting of periodized physical training (3 times/week) and sports massage (2 times/week). The instruments used were the Self-Regulation Questionnaire (SRQ) and the Connor-Davidson Resilience Scale (CD-RISC). Data were analyzed using paired sample t-tests, independent t-tests, and effect size (Cohen's d) tests. The results showed significant improvements in self-regulation in the experimental group (62.45 to 74.85; p < 0.001; d = 1.99) and resilience (68.10 to 81.25; p < 0.001; d = 2.10), while the control group showed no significant changes. It was concluded that the combination of physical training and sports massage effectively improved self-regulation and resilience in adolescent volleyball athletes. These findings support a holistic coaching approach based on the integration of physiological and psychological aspects.