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Journal : Educative Sportive

The Contribution Of Eye-Hand Coordination And Speed To Blocking In Volleyball Athletes Sma 5 Central Bengkulu Efran, Efran; Sumantri, Ajis; Personi, Megi
Educative Sportive Vol 6 No 2 (2025): Educative Sportive, Juli
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/edusport.v6i2.8726

Abstract

This study aims to determine the contribution of hand-eye coordination and speed to blocking ability in volleyball among athletes at SMA 5 Bengkulu Tengah. Using a quantitative approach, the entire population of 21 athletes was used as the sample. Data were collected through hand-eye coordination tests, speed tests, and volleyball blocking ability tests, and analyzed using correlation techniques. The results showed that both hand-eye coordination and speed had a significant influence on successful blocking. Athletes with good coordination and high speed tended to block more effectively. A normality test indicated that the data were normally distributed, thus validating the research findings. Based on these results, it is recommended that coaches place greater emphasis on improving hand-eye coordination and reaction speed in training programs.
Pengaruh Latihan Interval Training Terhadap Peningkatan Vo2max Pada Atlet Lari 1500 Meter Di Klub Semarak Athletic Center Dan Klub Didikan & Bimbingan Di Kota Bengkulu Putri, Yevi Melinda; Banat, Azizatul; Personi, Megi
Educative Sportive Vol 6 No 2 (2025): Educative Sportive, Juli
Publisher : UNIVED Press, Universitas Dehasen Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/edusport.v6i2.9198

Abstract

This study aims to determine the effect of interval training on increasing VO2max of 1500-meter sprint athletes at the Semarak Athletic Center club and the Didik & Guidance club. The study is an experimental and control study with a one-group pretest and posttest design. The population of this study were 1500-meter sprint athletes at the Semarak Athletic Center and Didik & Guidance in Bengkulu City. The sample of this study was athletes aged 16-21 years, totaling 30 athletes consisting of 15 athletes from the Semarak Athletic Center club and 15 athletes from the Didik & Guidance club. The sampling technique in this study used a purposive sampling technique. The data collection technique in this study used a test. The instrument used in this study was the Balke test. The data analysis technique used the before-after t-test. The results of the two-tailed t-test showed that there was a significant difference between the two groups of t-values ​​> t-table (3.426 > 2.048) at a significance level of 5% (a = 0.05). So it is concluded that there is a significant effect of the interval training method on the VO2 max level in the experimental group. The hypothesis proposed in this study is proven to have an effect.