The relationship between self-confidence and concentration with the ability to smash volleyball athletes 12-17 years old in pervas club
Keywords:
confidence, concentration, smash abilityAbstract
This study aims to determine (1) The relationship between self-confidence and the ability to smash
volleyball athletes 12-17 years at the Pervas club. (2) The relationship between concentration and the
ability to smash volleyball athletes 12-17 years at the Pervas club. (3) The relationship between self
confidence and concentration with the ability to smash volleyball athletes 12-17 years old at the Pervas
club. This research is quantitative research with correlation. The study population was volleyball 12-17
years at the Pervas club, totaling 54 athletes. The sampling technique used purposive sampling. The
criteria are (1) not in pain, (2) aged 12-17 years, (3) have participated in matches, (4) still actively
practicing. Based on these criteria, there were 46 athletes who met. Self-confidence and concentration
instruments use questionnaires, while smash ability uses smash ability tests. Data analysis using multiple
regression. The results showed that: (1) There is a significant relationship between self-confidence and
smash ability in volleyball athletes 12-17 years old at the Pervas club, with a t value of 2.639> t table
2.017, sig. 0.012 and an effective contribution of 14.14%. (2) There is a significant relationship between
concentration and smash ability in volleyball athletes 12-17 years old at Pervas club, with t count 2.080
> t table 2.017, sig. 0.044 and an effective contribution of 9.36%. (3) There is a significant relationship
between confidence and concentration with smash ability in volleyball athletes 12-17 years old at Pervas
club, with F count 6.615 > F table (2; 43) 3.21 and sig. 0.003 and an effective contribution of 23.50%.
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Copyright (c) 2025 Indah Zunita, Kukuh Hardopo Putro, Nadine Nata Safitri, Edward Viktoryan Raymon Kalaibin, Muhammad Rizqi Eka Putra, Muhammad Izzudin Al Haq, Faros Shouma Askalani, Edward Viktoryan Raymon Kalaibin, Ananda Kirani Yulia, Lavaya Yuri Andjan, Umair Ansharullah Azzam
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