Edwin Wahyu Dirgantoro
Lambung Mangkurat University

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Evaluation of Diving Sports Development in South Kalimantan Lazuardy Akbar Fauzan; Edwin Wahyu Dirgantoro; Listiyani
Kinestetik : Jurnal Ilmiah Pendidikan Jasmani Vol 6 No 3 (2022): SEPTEMBER (ACCREDITED SINTA 3)
Publisher : UNIB Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33369/jk.v6i3.23410

Abstract

Diving is a water sport that has developed into an achievement sport. The development of diving in South Kalimantan began to develop from the level of educational institutions to government institutions. The condition of the South Kalimantan region which has most of the water area, both in the form of rivers, swamps, beaches, and lakes, makes diving quite attractive and developed into a sport of achievement and the field of SAR. This study aims to evaluate the development of diving sports achievement in South Kalimantan. The research method used in this research is descriptive qualitative. The evaluation approach used with the CIPP model includes a discussion of the Context, Input, Process, and Product of the ongoing diving coaching process. Data collection techniques by conducting interviews, observations and documentation studies. The data obtained were analyzed qualitatively with the following steps: 1) data reduction, 2) data presentation, and 3) drawing conclusions. The results showed that 1) the evaluation of the context was in accordance with the coaching program, 2) the evaluation of the inputs was not in accordance with the coaching program. 3) process evaluation is not in accordance with the established criteria 4) product evaluation is appropriate but performance still needs to be improved.
The The Relationship Between Physical Activity and Cardiovascular Levels of Students on the Banjarmasin Riverbanks Lazuardy Akbar Fauzan; Edwin Wahyu Dirgantoro; Perdinanto Perdinanto; Yakup Nahuay; Abdi Nul Huda
Jurnal Ilmiah STOK Bina Guna Medan Vol. 14 No. 1 (2026): JURNAL ILMIAH STOK BINA GUNA MEDAN
Publisher : Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jsbg.v14i1.5642

Abstract

Environmental conditions influence physical activity. The environment in which students live significantly influences their physical abilities. Other factors that influence physical fitness include the level of physical activity, nutrition, economic conditions, environmental conditions, community mindsets, and available facilities and infrastructure, including sports facilities. The purpose of this study was to determine the characteristics of physical activity and the level of physical fitness of junior high school students in the Banjarmasin Riverbank area. The method used in this study was descriptive quantitative. The sample in this study was junior high school students in the Banjarmasin Riverbank area. This research instrument used a physical activity questionnaire and a physical fitness test, which included a 1000-meter run for boys and an 800-meter run for girls. The data analysis used in this study was conducted with the SPSS 22.0 application. The study concludes that there is a positive and significant relationship between physical activity and the cardiovascular endurance levels of students in the Banjarmasin Riverbank area. This positive relationship indicates that if students are more active in physical activities, their cardiovascular endurance will also improve.
COMPARISON OF PURE ROBUSTA AND INSTANT COFFEE EFFECTIVENESS ON RUNNING PERFORMANCE IMPROVEMENT IN GB RUNNERS BANJARBARU Mursalim Mursalim; Edwin Wahyu Dirgantoro; Kuncoro Darumoyo; Lazuardy Akbar Fauzan
Journal of Sport Science and Tourism Activity Vol 5, No 2 (2026): Journal of Sport Science and Tourism Activity (JOSITA)
Publisher : Fakultas Kedokteran Universitas Sultan Ageng Tirtayasa

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62870/josita.v5i2.43329

Abstract

This study examined whether pure Robusta coffee and instant coffee differ in their effectiveness for improving running performance among members of GB Runners Banjarbaru. A quantitative experimental approach with repeated measurements was used. Twenty-one community runners were selected through purposive sampling and completed a Cooper 12-minute run test under three conditions: pretest, posttest after pure Robusta coffee, and posttest after instant coffee. Coffee was administered approximately 60 minutes before testing at an intended caffeine dose of about 3 mg/kg body mass. Running performance was evaluated by distance covered during 12 minutes. Data were analyzed using descriptive statistics, Shapiro–Wilk normality testing, the Friedman test, and Wilcoxon signed-rank tests. Mean running distance increased from 2.595 km at pretest to 2.933 km after pure Robusta coffee and 2.857 km after instant coffee. The Friedman test showed a significant difference among the three conditions (χ² = 36.390, df = 2, p < 0.001). Pairwise Wilcoxon tests showed significant differences between pretest and pure Robusta coffee (Z = −4.015, p < 0.001), pretest and instant coffee (Z = −4.015, p < 0.001), and pure Robusta and instant coffee (Z = −2.958, p = 0.003). Thus, both coffee treatments improved running performance, while pure Robusta coffee produced a significantly greater improvement than instant coffee.