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The Contribution of Hand Eye Coordination and Arm Muscle Strength to the Accuracy of Smash in Beach Volleyball Athletes PBVSI Bengkulu City Ertanto, Dodi; Putra , Dwingki Marta; Personi , Megi
Sinar Sport Journal Vol. 2 No. 1 (2022): Juni
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/ssj.v2i1.954

Abstract

This study aims to determine the Contribution of Hand Eye Coordination and Arm Muscle Strength to the Accuracy of Smash in Men's Beach Volleyball Athletes PBVSI Bengkulu City. This type of research is correlational or correlational research. The subjects of this research were 30 PBVSI Beach Volleyball Athletes in Bangkulu City. The instruments and data collection techniques used in this study were throwing and catching tennis balls, arm muscle strength tests, hanging and lifting tests, and smash accuracy tests in volleyball games. The results showed that there was a contribution between hand eye coordination and arm muscle strength on the accuracy of smash in male beach volleyball athletes PBVSI Bengkulu City, that arm muscle strength had a contribution rate of 92.16% for smash in volleyball, which means there are many other factors that contribute. on smash skills in volleyball games.
Experimental Study of the Influence of Teaching Style and Coordination on Learning Outcomes of Jumping Jumping Students of SMP Negeri 12 Bengkulu City Personi, Megi; Putra , Dwingki Marta; Ertanto , Dodi
Sinar Sport Journal Vol. 2 No. 1 (2022): Juni
Publisher : Penerbit Jurnal Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.53697/ssj.v2i1.955

Abstract

The purpose of this study was to determine the effect of teaching style (Inclusion and Practice) and Jumping and Jumping Learning Outcomes. This research was conducted on students of SMP Negeri 12 Bengkulu City, this study used treatment by level 2 x 2. The sample consisted of 40 students who were divided into 4 groups, each consisting of 10 students. The data analysis technique is a two-way analysis of variance (ANOVA) and then continued with the Tukey test at the significance level = .05. The results of this study indicate that (1) the inclusive teaching style has a better effect than the practice teaching style on the Jumping and Jumping Learning Outcomes. (2) There is an interaction between the practice teaching style with the inclusive teaching style and coordination on the Jumping and Jumping Learning Outcomes. (3) The inclusive teaching style has a better effect than the practice teaching style on the Jumping and Jumping Learning Outcomes who have high coordination. (4) The practice teaching style has a better effect than the inclusive teaching style on the Jumping and Jumping Learning Outcomes which have low coordination.
Peningkatan Keselamatan Masyarakat Melalui Pemasangan Kaca Cembung Di Wilayah RT 5 RW 9 Kelurahan Pematang Gubernur Putri, Shofi Rahmadannia; T, Oscar Julius Gamaliel; Atharrafly , Muhammad; Andini , Fira Juli; Prananda , M. Akbar; Putra , Dwingki Marta; Irwanto, Tito; Abi, Yudi Irawan
Jurnal Karya Nyata Pengabdian Vol. 2 No. 1 (2025): Oktober
Publisher : Utami Publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.70963/jknp.v2i1.312

Abstract

This community service project aimed to improve traffic safety in the densely populated area of RT 09 RW 05, Pematang Gubernur Subdistrict, through the installation of convex mirrors at a hazardous three-way intersection. The primary issue identified by local residents was limited visibility at road corners, which frequently led to near collisions. Using a collaborative approach, this activity involved active community participation in all stages, including problem identification, location determination, installation, and impact evaluation. The results showed that the presence of convex mirrors significantly enhanced driver awareness, improved traffic behavior, and fostered a collective sense of responsibility among residents regarding environmental safety. In addition to its functional benefits, the program strengthened community ownership of public facilities through participatory implementation. Thus, the collaborative approach proved to be effective in supporting sustainable, community-based traffic safety initiatives and may be replicated in other areas with similar conditions.