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Evaluating Aerobic Endurance in Soccer Academy Players Through VO2Max Assessment Utama, Kokoh Prasetya; Mardhika, Riga
Journal of Sport and Exercise Science Vol. 8 No. 1 (2025): March
Publisher : Universitas Negeri Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.26740/jses.v8n1.p34-41

Abstract

Purpose: This study aims to analyze the aerobic endurance of Soccer players in the Academy U-15 age group through VO2max measurement. Soccer is a popular sport that requires optimal physical fitness, one of which is indicated by the VO2max value, which describes the body's capacity to utilize oxygen during intensive physical activity. VO2 max is an important indicator for determining a player's aerobic endurance. Materials and Methods: The research method used is a quantitative descriptive approach, utilizing the bleep test (multi-stage fitness test) to measure the VO2 max level of players. This study involved 24 samples selected by purposive sampling based on specific criteria. The data obtained were then analyzed using VO2max norms to classify the aerobic endurance levels of the players. Result: The study's results showed that Soccer Players Academy's aerobic endurance varied, with 8% being "very poor," 50% being "poor," 17% being "fair," 21% being "good," and 4% being "excellent." Most players fell into the "poor" category, indicating a need to improve their aerobic fitness. Conclusion: Based on these findings, it is recommended that additional training programs, such as interval training and cross-country, be implemented to improve players' VO2 max. In addition, coaches are expected to pay special attention to training planning that focuses on physical endurance and ensures a balance of nutrition and healthy lifestyles for players. This study contributes to developing measurable physical fitness-based soccer coaching programs.
Merdeka Belajar approach: a strategy to foster enjoyable learning experiences in higher education Maghfira, Salsabila; Darisman, Eka Kurnia; Mardhika, Riga
Sriwijaya Journal of Sport Vol. 4 No. 3 (2025): Sriwijaya Journal of Sport
Publisher : Universitas Sriwijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55379/sjs.v4i3.74

Abstract

Research Problems: The Merdeka Belajar approach allows students to choose learning methods that align with their interests and needs. This approach will enhance motivation and create a more enjoyable learning environment. Research Objectives: This study aims to examine the impact of the Merdeka Belajar concept on students' level of enjoyment in Sports Psychology classes. Methods: This research employs a quantitative approach using a survey technique. Questionnaires were distributed to students enrolled in the Sports Psychology course. The data were analysed using descriptive and inferential statistical techniques. Results: The Merdeka Belajar concept positively contributes to students' enjoyment, with a correlation value of (r = 0.78, p < 0.05). This indicates that the higher the implementation of the Merdeka Belajar concept, the higher the students' enjoyment in attending lectures. Additionally, regression analysis shows that Merdeka Belajar contributes 61% to the increase in students' enjoyment, while the remaining percentage is influenced by other factors such as the learning environment and individual interest. Conclusion: The implementation of Merdeka Belajar can be an effective strategy for creating a more enjoyable lecture environment and enhancing students' psychological well-being.
PROFIL VO2MAX ATLET KICKBOXING UNTUK MENUNJANG PRESTASI Hanafi, Moh.; Mulyono, Mulyono; Puriana, Ramadhany Hananto; Mardhika, Riga
Journal of Social Comunity Services Vol. 1 No. 2 (2024): Journal of Social Comunity Services (JSCS)
Publisher : Antis-publisher

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61796/jscs.v1i2.111

Abstract

Prestasi merupakan hal terpenting bagi seorang atlet. Penelitian ini bertujuan untukmembuktikan profil VO2MAX Atlet Kicboxing apakah menunjang prestasi. Metodepenelitian yang digunakan yaitu observasi, menyusun rancangan, pelaksanaan,evaluasi. Hasil dari penelitian ini menunjukkan bahwa Profil VO2MAX AtletKickBoxing dapat menunjang prestasi
Enhancing Interval Training in Competitive Swimming Through Interval Track Lighting: A Programmable Visual Pacing System Hadi, Santika Rentika; Jumali, Muhammad Abdul; Haris, Abdul; Mardhika, Riga
Tadris: Jurnal Keguruan dan Ilmu Tarbiyah Vol 10 No 1 (2025): Tadris: Jurnal Keguruan dan Ilmu Tarbiyah
Publisher : Universitas Islam Negeri Raden Intan Lampung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24042/tadris.v10i1.28077

Abstract

This study introduces Interval Track Lighting (ITL), an innovative, programmable visual pacing system designed to enhance the efficacy of interval training among competitive swimmers. Despite interval training's recognized physiological benefits, its practical application in aquatic sports often suffers from imprecise pacing, reliance on verbal cues, and limited individualization. ITL addresses these challenges by providing real-time visual feedback via synchronized LED lights installed along the swimming lane, allowing swimmers to match their strokes to target time intervals set by coaches. This research employed a Research and Development (R&D) framework using the ADDIE model comprising analysis, design, development, implementation, and evaluation phases. A prototype was developed and tested over 14 training sessions involving eight age-group swimmers. The effectiveness of the ITL system was evaluated through a mixed-method approach combining pretest-posttest sprint performance, structured observations, interviews, and surveys. The results revealed a statistically significant improvement in 50-meter sprint times (mean improvement = 0.84 seconds; p = 0.014; Cohen’s d = 0.87), with swimmers reporting enhanced pacing accuracy and focus. Coaches highlighted ITL’s usability and contribution to reducing cognitive and logistical load during training. The findings suggest that ITL not only improves interval training outcomes but also fosters athlete autonomy and supports self-regulated learning. This study contributes to the growing field of technology-assisted sports training by offering a scalable, evidence-based solution for optimizing performance in swimming and potentially other time-regulated sports.
Menghindari Stunting Dengan Meningkatkan Gizi dan Aktivitas Fisik Yang Seimbang Untuk Memperdaya Kemandirian Kesehatan Pada Anak Usia Dini Mardhika, Riga; dharma; Afrida, Ervin Nurur; Ferdiansyah, Arvin; Subahgiyo, Yovanza Ricky; Thafah, Zufar Al; Assakha, Muhammad Afreda; Suryajaya, Yoga Rahman
Jurnal Pengabdian kepada Masyarakat Nusantara Vol. 6 No. 1.1 (2024): Jurnal Pengabdian kepada Masyarakat Nusantara (JPkMN) SPECIAL ISSUE
Publisher : Lembaga Dongan Dosen

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Berdasarkan analisis situasi dengan berdasarkan kondisi eksisting dari mitra bahwa masyarakat Desa Grogol Tulangan angka stunting makin bertambah mengakibatkan pertumbuhan anak yang kurang dan status gizi masih sangat memperhatikan, perekonomian masyarakat masih sangat kurang, masyarakat desa kurangnya edukasi mengenai kesehatan dan status gizi anak dan dibutuhkannya strategi untuk mencegah stunting tersebut. Kegiatan pengabdian kepada masyarakat ini bertujuan untuk memberikan informasi kepada ibu hamil dan ibu yang memiliki balita dan anak usia dini tentang pencegahan terjadinya stunting pada balita dan anak usia dini. Metode yang ditawarkan adalah metode workshop dan pelatihan. Kegiatan pengabdian mengenai edukasi stunting dan gizi seimbangpada balita dan ibu hamil dapat meningkatkan pengetahuan ibu, kader kesehatan, dan pengasuh anak balita tentang Gizi pada balita agar untuk mencegah stunting sehingga mereka dapat mengamalkannya dalam kehidupan sehari-hari. Terdapat peningkatan pengetahuan peserta terkait gizi seimbang, stunting dan aktivitas fisik untuk ibu hamil.
Evaluasi dan Pengembangan Sistem Monitoring dan Evaluasi Prestasi Atlet Bulutangkis untuk Mengoptimalkan Hasil Kompetisi Pelamonia, Shandy Pieter; Nuryadi, Ach.; Hayati, Hayati; Mardhika, Riga
JP-MAS : Jurnal Pengabdian Kepada Masyarakat Vol 7 No 1 (2025): JP-MAS: Volume 7 Nomor 1 Edisi Mei 2025
Publisher : Lembaga Penelitian dan Pengabdian Kepada Masyarakat (LPPM) Universitas PGRI Jombang)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32682/xxvm2p38

Abstract

Kegiatan ini bertujuan untuk melakukan evaluasi sistem monitoring dan evaluasi prestasi atlet bulutangkis untuk mengoptimalkan hasil kompetisi di PB Platinum GOR Platinum Arena Araya Kota Malang. Permasalahan yang dihadapi adalah belum optimalnya sistem evaluasi dan monitoring tentang program Latihan yang bertujuan untuk meningkatkan prestasi atlet dalam kompetisi. Kegiatan ini dilaksanakan dengan pendekatan partisipatif dengan metode ceramah interaktif, diskusi kelompok, simulasi dan praktik langsung. Materi yang diberikan mencakup analisa jenis latihan, pemahaman tentang pemanasan dan pendinginan, sistem recovery, nutrisi sebagai pendukung prestasi. Hasil kegiatan menunjukkan adanya peningkatan pemahaman tentang sistem evaluasi dan monitoring tentang program latihan yang bertujuan untuk meningkatkan prestasi atlet dalam kompetisi. Hasil refleksi menunjukkan adanya antusisme peserta tinggi tentang pemahamam atlet tentang evaluasi dan monitoring sehingga diharapkan adanya peningkatan prestasi pada kompetisi