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Implementation of the “JASBUG” Mobile App as a Tool for Improving Students’ Physical Fitness Arifah Kaharina; Muchamad Arif Al Ardha; Afifan Yulfadinata; Novadri Ayubi; Heryanto Nur Muhammad
GANDRUNG: Jurnal Pengabdian Kepada Masyarakat Vol. 7 No. 2 (2026): GANDRUNG: Jurnal Pengabdian Kepada Masyarakat
Publisher : Fakultas Olahraga dan Kesehatan, Universitas PGRI Banyuwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36526/gandrung.v7i2.9340

Abstract

Abstract: Physical fitness among Indonesian junior high school students remains uneven, ranging from good to very poor categories across different schools and regions, including Surabaya, East Java. The Indonesian government addressed this issue by introducing the Tes Kebugaran Pelajar Nusantara (TKPN) as a standardized fitness assessment instrument, yet physical education teachers still face two major challenges: limited mastery of the new testing procedure and reliance on manual, error-prone score recording. This community service program trained and introduced the "JASBUG" mobile application, designed to automate TKPN data recording and score conversion, to 12 physical education teachers from junior high schools in Surabaya who are members of the East Java Provincial National Sports Teachers Association (IGORNAS). The program adopted a single-cycle participatory training approach, combining hands-on TKPN practice with direct simulation of the JASBUG application, evaluated through pre-test and post-test instruments. Results showed a statistically significant increase in teachers' knowledge of TKPN procedures (mean score from 8.25 to 9.50; p=0.004). Participants also rated the JASBUG application highly across usability, functionality, reliability, usefulness, and user satisfaction (4.42–4.69 out of 5). These findings indicate the training and application successfully addressed both the knowledge gap and the administrative burden previously reported by teachers.
Pelatihan Peningkatan Pemahaman Perwasitan Cabang Olahraga Petanque Timor Leste dan Indonesia di Surabaya Suryanto Agung Prabowo; Dwi Cahyo Kartiko; Abdul Rachman Syam Tuasikal; Shidqi Hamdi Pratama Putera; Bayu Budi Prakoso; Bayu Ristiawan; Diva Ristie Valentina; Yogiswara Anugrah Pamungkas; Muhammad Fauzi Antoni; Novadri Ayubi
Jurnal Kabar Masyarakat Vol. 4 No. 3 (2026): Agustus: JURNAL KABAR MASYARAKAT
Publisher : Institut Teknologi dan Bisnis Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54066/jkb.v4i3.4599

Abstract

This community service program aimed to improve the understanding and officiating skills in the sport of petanque in Timor Leste. The main problems faced by the partner included low technical knowledge of officiating, limited competent human resources, and the absence of a structured and sustainable officiating development system. The method used was competency-based training consisting of theoretical instruction, case study discussions, simulations, and field practice using an experiential learning approach. Evaluation was conducted using pre-test and post-test instruments, with data analyzed through the Wilcoxon test to measure participants’ improvement. The results showed a significant increase in knowledge, with the mean score rising from 1.85 to 4.10, and in skills, from 1.90 to 4.00, with a significance value of p < 0.05. Additionally, participant satisfaction reached a very good category (91%). This program proved effective in enhancing officiating competence and contributed to the development of a more professional and sustainable officiating system in Timor Leste.
Pengaruh Penggunaan Smartphone terhadap Kualitas Tidur dan Performa Fisik pada Siswa dan Atlet: A Systematic Review" Qonita Ridha Qamara; Novadri Ayubi
Dharmas Journal of Sport Vol 6 No 02 (2026): Dharmas Journal of Sport
Publisher : Program Studi Pendidikan Jasmani, Kesehatan dan Rekreasi, Fakultas Keguruan dan Ilmu Pendidikan, Universitas Dharmas Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.56667/djs.v6i02.2604

Abstract

Smartphone use among students and athletes, particularly before bedtime, may interfere with sleep quality and physical readiness. This study aimed to synthesize scientific evidence regarding the association between smartphone use, sleep quality, and physical performance among students and athletes. A systematic review was conducted following the PRISMA 2020 guidelines. Literature searches were performed in the PubMed and Scopus databases for primary studies published from January 2022 to June 2026. Eligible studies were selected based on predetermined inclusion and exclusion criteria and analyzed using narrative and thematic synthesis. Nine articles met the eligibility criteria. The synthesis identified three main themes: sleep disturbances, reduced physical performance and physical activity, and psychological impacts among athletes. Smartphone use at night, particularly within 60–120 minutes before bedtime, was associated with increased sleep latency, reduced sleep duration and efficiency, and greater daytime sleepiness. These conditions were also associated with reductions in jumping ability, sprint speed, agility, reaction time, physical activity, and physical fitness. Smartphone use before bedtime should be managed through screen-time restrictions and the implementation of sleep hygiene practices to support sleep quality and physical performance among students and athletes.
Rule Violations in Pencak Silat Competitions: A Systematic Review of Violation Types, Sanctions, Impact on Points, Athlete Safety, and Competition Strategy (2022-2026) Yuni Kiswatunnisak; Novadri Ayubi
Journal of Physical Education and Sports 2026: Edisi khusus Tahun 2026
Publisher : Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15294/jpes.vi.59388

Abstract

This study aims to analyze violations of pencak silat competition rules through a systematic review of the types of violations, sanctions, impact on points earned, athlete safety, and competition strategies based on PERSILAT/IPSI regulations for the 2022-2026 period. Applying the Systematic Literature Review (SLR) method in accordance with the PRISMA 2020 guidelines, a literature search was conducted on Google Scholar using keywords related to regulations, violations, sanctions, and safety. Ten articles meeting the inclusion criteria were analyzed. The synthesis of results shows that minor violations still predominate, although their frequency decreased after the socialization of the new regulations. Graduated sanctions effectively influence points earned and encourage the dominance of takedown techniques. The new regulations successfully reduced the overall frequency of injuries, but the pattern of injuries shifted to the lower extremities, particularly during training. There is a gap in understanding among athletes, coaches, and referees regarding the prohibition on attacks.
Evaluation of the long-term athlete development model in the volleyball athlete development program Basyaruddin Daulay; Amansyah Amansyah; Mesnan Mesnan; Mahmuddin Mahmuddin; Dicky Edward Daulay; Onyas Widianingsih; Haidir Haidir; Dio Alif Airlangga Daulay; Novadri Ayubi; Ainun Zulfikar Rizki
Jurnal Cakrawala Pendidikan Vol. 45 No. 3 (2026): Cakrawala Pendidikan (October 2026)
Publisher : LPMPP Universitas Negeri Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21831/cp.v45i3.99382

Abstract

This study addresses the limited empirical evidence evaluating the implementation of the Long-Term Athlete Development (LTAD) model at the club level, particularly in team sports such as volleyball, where gaps between theoretical principles and coaching practice frequently persist. Using an evaluative case study design with a mixed-methods convergent parallel approach, this research examined the alignment of program structure and developmental stages, the quality of the talent development environment, and the implications for athlete well-being and participation sustainability within the volleyball development program at TVRI Medan Volleyball Club. Qualitative data was collected through document analysis, interviews, and observations, while quantitative data was obtained using the Talent Development Environment Questionnaire (TDEQ), the Athlete Burnout Questionnaire (ABQ), and indicators of training attendance and athlete retention. The findings indicate that LTAD has been adopted within the club’s development framework; however, its implementation remains partial and adaptive, largely influenced by short-term competitive demands. The talent development environment was rated as good (M = 3.70), with psychosocial support emerging as the strongest dimension, although the balance between challenge and support requires further improvement. Athlete burnout was found to be at a moderate level (M = 2.58), particularly in physical and emotional exhaustion, while training attendance was high and athlete retention remained stable at 80% across three consecutive periods. These results contribute theoretically by reinforcing context-sensitive evaluations of LTAD at the club level and practically by providing evidence-based insights for designing more sustainable, athlete-centered, and long-term- oriented volleyball development programs.