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Hendra Rustiawan
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Jl. RE. Martadinata No.150 Kabupaten Ciamis - Jawa Barat - Indonesia
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INDONESIA
Jurnal Keolahragaan
Published by Universitas Galuh
ISSN : 24432075     EISSN : 27150062     DOI : http://dx.doi.org/10.25157/jkor.v8i2.7362
Jurnal Keolahragaan merupakan jurnal saintifik yang terbit setiap bulan April dan Oktober. Untuk versi cetak mulai terbit bulan April tahun 2015 dan pada tahun 2019 Jurnal Keolahragaan menerbitkan versi online. Misi Jurnal Keolahragaan adalah menjadi publisher artikel dalam bidang pendidikan jasmani dan keolahragaan yang memiliki reputasi baik nasional maupun internasional. Jurnal Keolahragaan mempublikasikan artikel terkait bidang: 1. Ilmu keolahragaan termasuk biomekanika olahraga 2. Fisiologi Olahraga 3. Sosiologi Olahraga 4. Psikologi Olahraga 5. Aktivitas Fisik 6. Pendidikan Jasmani
Articles 123 Documents
Efektivitas Peningkatan Vo2max Atlet Muay Thai Dengan Metode Clicnh Work dan Skipping Rope Rianni, Selvi Nur; Imanudin, Iman; Romdona, Muhammad Zulfikar
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.18403

Abstract

Muay thai is a martial arts sport that requires stable physical strength and technique during the match with the aim of attacking and defending against opponent attacks. The purpose of this study was to determine the effectiveness of increasing vo2max from skipping rope training and clicnh work. The method used in this research is quantitative with experimental research type and pretest posttest research design. The samples used in this study were 4 muay thai athletes from bekasi city. This research instrument uses the bleep test to see the athlete's initial and final vo2max scores. This research data analysis technique uses the help of SPSS software version 29.0.1.0. using the data normality test and the Paired Sample T-tests test. The results showed that there was an effect of skipping rope of 0.049 <0.05 which means there is a significant increase while for clicnh work has a two-sided p value of 0.010 <0.05 which means there is an increase in vo2max in the exercise. The conclusion of these two exercises has the same increase in vo2max, but the results of data processing for significant results are skipping rope exercises because the value of data processing results is greater than clinch work exercises.
Perbandingan Latihan One Leg Diagonal Chop Dengan Single Leg Balance Twist Terhadap Peningkatan Keseimbangan Tubuh Fauzan, Muhammad Iqbal; Suhendra, Dede Iman; Hartono, Tony; Maryati, Sri; Rohendi, Andang; Rustiawan, Hendra
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.20007

Abstract

The addition of performance to improve body balance of both leg muscles as the goal of training two independent variables, namely one leg diagonal chop and single leg balance twist. This study applied a pre-experimental design and used a two-group design plan given before and after training or treatment. The research location was at MAN 3 Ciamis Regency. The sample taken in this study were athletes aged 17-18 years totaling 20 male futsal extracurricular. The test instrument used was a standing stork test-blind. The statistical process used SPSS 26. This study resulted in: 1. one leg diagonal chop training has a significant effect on improving body balance. 2. Single leg balance twist training has a significant effect on improving body balance. 3. There is a significant difference between one leg diagonal chop training and single leg balance twist training on improving body balance. Conclusion: One Leg Diagonal Chop Training with Single Leg Balance Twist Training on Improving Body Balance and can be used as one of the recommended training for body balance.
Prediksi Mood Berdasarkan Pola Aktivitas Fisik pada Remaja Menggunakan Algoritma Machine Learning Kencana, Mayang Mega; Jajat, Jajat; Zaky, Mohammad; Sultoni, Kuston; Ruhayati, Yati
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.17901

Abstract

This study aims to predict adolescents&#39; mood based on physical activity patterns using machine learningalgorithms. Physical activity is often closely correlated with emotional states, making this approachpotentially valuable in providing new insights to support mental health. Data were collected from 50university students using wearable devices over 90 days, including parameters such as step count, activityduration, intensity, and sleep patterns. Mood data were obtained using the BRUMs scale, which had beenadapted and validated. Decision Tree and Support Vector Machine (SVM) algorithms were employed todevelop the predictive model, with performance evaluated based on accuracy, precision, recall, and F1-scoremetrics. The results showed that the Decision Tree outperformed SVM, achieving an accuracy of 98.44%compared to 97.45%. Decision Tree also demonstrated advantages in model interpretability andcomputational efficiency, which are crucial for implementing real-time predictive applications. This studyconcludes that the Decision Tree algorithm is a more effective approach for mood prediction based onphysical activity patterns in adolescents. These findings are expected to form the foundation for developingmental health support systems based on wearable technology.
Analisis Kualitas Tidur, Pola Aktivitas Fisik, Massa Otot, Massa Lemak, dan Body Mass Index Pada Member Idachi Fitness Rauzan, Muhammad Phirous; Rohayati, Yati; Sultoni, Kuston; Jajat, Jajat; Suherman, Adang; Nuryanti, Widy Dewi
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.19764

Abstract

Physical fitness is an important component in maintaining health and quality of life. This study aims to analyze the relationship between sleep quality, physical activity patterns, muscle mass, fat mass, and body mass index (BMI) in fitness center members. Using a quantitative correlational approach, this study involved 54 participants selected through purposive sampling technique. The instruments used included the Pittsburgh Sleep Quality Index (PSQI), 24h Movement Questionnaire (QMov24h), and body composition measurements using the Karada Scan. The results showed that good sleep quality and involvement in structured physical activity were associated with a more ideal body composition, characterized by higher muscle mass, balanced fat mass, and BMI in the normal category. In contrast, moderate and vigorous physical activity did not show a significant relationship to body composition. These findings emphasize the importance of comprehensive lifestyle management that includes sleep quality, daily activity, and body composition monitoring to achieve optimal fitness.
Minat Prestasi Olahraga E-Sport di Sekolah Menengah Kejuruan Negeri 1 Pugaan Kabupaten Tabalong Rizaldi, Muhammad; Rahmadi, Rahmadi; Rakhman, Arie
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.18922

Abstract

The development of increasingly advanced technology, several new sports branches have emerged that utilize the latest model, namely electronic media which is often called E-Sport. Then there are many students of SMK Negeri 1 Pugaan who play online games. The purpose of this study was to determine how students' achievement interests are in E-Sport Mobile Legends Bang-Bang Division at SMK Negeri 1 Pugaan. Quantitative descriptive research using survey methods. The research variables are students' achievement interests using the population of SMK Negeri 1 Pugaan. A sample of 41 students using the proportionate stratified random sampling technique. Data collection using observation, documentation and questionnaires. With instruments in the form of questionnaires. Descriptive statistical data analysis percentage as a data analysis technique. The results of this study indicate that the interest in e-sport sports achievements at SMK Negeri 1 Pugaan, Tabalong Regency in internal factors (interest, needs, willingness, attention, activities, hobbies/recreation) affects the high interest of students by producing the largest value of 70.73% in the attention sub-indicator. Meanwhile, in external factors (environment/social, facilities) the results showed that 60.97% influenced the high interest of students in the facilities sub-indicator, in this case influencing the interest in e-sports achievements at Pugaan 1 State Vocational School, Tabalong Regency.
Hubungan Kekuatan Otot Lengan dan Berat Badan Terhadap Ketepatan Smash dalam Bola Voli di PBV. Pelopor Muda Maulana, Abdillah; Basri, Mohammad Hasan; Suparto, Achmad
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.18404

Abstract

This study explores the significant relationship between arm muscle strength and body weight on smash accuracy in young volleyball athletes at PBV. Pelopor Muda, aged 15-16 years. Using correlational research design and descriptive statistical analysis as well as Pearson correlation, this study involved twelve athletes as a sample. The results showed that arm muscle strength contributed 52.2% to smash accuracy, while body weight showed a negative correlation of -0.700, which accounted for 49% of the variation in smash accuracy. These findings emphasize the importance of muscle strength in producing effective and accurate attacks, which can affect the outcome of a match. In addition, maintaining an ideal body weight is important to help athletes achieve better balance and stability during the game. This study emphasizes that muscle strength and weight management should be a focus in training programs to optimize athlete performance. Further discussion in this document links previous literature linking physical attributes to performance in volleyball, thus reinforcing the importance of structured training and athletic development in young populations. Further research is recommended to explore the interaction of other factors that influence performance, including overall physical fitness and nutritional strategies, in order to achieve a holistic training approach. The conclusion of this study emphasizes that muscle strength and body weight are important factors that directly affect the accuracy of volleyball smashes, and training interventions tailored to these attributes can improve the technical execution of volleyball skills
Pengaruh Latihan Beban Menggunakan Metode Piramid Set Terbalik Dan Drop Set Terhadap Peningkatan Daya Tahan Otot Tungkai Hidayatuloh, Yusup; Risma, Risma; Ropi, Ucu Abdul; Rustiawan, Hendra; Nursasih, Isna Daniyati
Jurnal Keolahragaan Vol 11, No 1 (2025): April
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i1.19895

Abstract

This study aims to determine the effectiveness of reverse pyramid set and drop set training methods on increasing leg muscle endurance, and comparing the two to determine which method is more effective. The study used a Two-Group Pretest-Posttest experimental design, with a sample of 17 volleyball extracurricular students at SMAN 1 Rancah. The research program was conducted for 12 meetings with half squat training material according to the method of each group. The instrument used to measure leg muscle endurance is the Wall Sit Test. The results of the analysis using SPSS version 25, Paired Sample t-test showed that the reverse pyramid set method (Sig. = 0.000) and drop set (Sig. = 0.036) both provided significant improvement. However, the Independent Sample t-test results (Sig. = 0.843) showed no significant difference between the two methods. Thus, both training methods are effective and provide comparable results. This finding can be used as a reference in the preparation of physical exercise programs. Future research is recommended to involve a larger sample and additional variables for more in-depth results.
Kontribusi VO2max dalam Olahraga Permainan Squash Palgunadhi, Finaldhi; Nuryanti, Widy Dewi; Kurniawan, Tian; Jajat, Jajat; Imanudin, Iman
Jurnal Keolahragaan Vol 11, No 2 (2025): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i2.19752

Abstract

ABSTRACTThe aim of this study was to examine the relationship between VO₂max and match rankings among squash athletes. This research employed a quantitative approach using a correlational study design. Through purposive sampling, a total of 18 national level squash athletes from Bandung City were selected as participants, consisting of 9 males and 9 females. The instruments used in this study included the bleep test to measure aerobic capacity and internal matches using a round-robin format (best of 5 games) to determine athlete rankings. The results showed no statistically significant relationship between VO₂max and overall match rankings among the squash athletes. However, further analysis based on gender revealed a significant negative correlation between VO₂max and match rankings among female athletes.Keywords: Squash, VO2max, Ranking ABSTRAKTujuan dari penelitian ini adalah untuk menguji hubungan VO2max dengan ranking pertandingan atlet pada olahraga permainan squash. Penelitian ini merupakan penelitian kuantitatif dengan metode studi korelasional. Menggunakan purposive sampling, maka sampel yang digunakan sebanyak 18 atlet nasional Squash Kota Bandung dengan rincian 9 laki-laki dan 9 perempuan. Instrumen yang digunakan ialah bleep test untuk mengukur kapasitas aerobik dan match internal dengan sistem round robin (best of 5 games) match untuk mengukur peringkat atlet. Hasil penelitian menunjukkan tidak ditemukan hubungan yang signifikan secara statistik antara nilai VO2max dengan ranking pertandingan atlet squash secara keseluruhan. Namun, ketika dianalisis lebih dalam berdasarkan jenis kelamin, ditemukan bahwa atlet perempuan memiliki korelasi negatif yang signifikan antara VO2max dengan ranking pertandingan. Kata Kunci:  Squash, VO2max, Ranking
Peran Kecerdasan Emosi dalam Mengoptimalkan Pembelajaran Motorik Siswa melalui Aktivitas Olahraga Pratama, Denny; Suhariyanti, Mela; Yulisatria, Guntur; Bhakti, Yopi Hutomo; Malasari, Citra Azhariat
Jurnal Keolahragaan Vol 11, No 2 (2025): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i2.19992

Abstract

Penelitian ini bertujuan untuk menganalisis pengaruh kecerdasan emosi terhadap ketercapaian pembelajaran motorik siswa melalui aktivitas olahraga di SMP Negeri 1 Kotabumi. Pendekatan yang digunakan adalah kuantitatif korelasional, dengan melibatkan 60 siswa kelas VII dan VIII sebagai sampel yang dipilih secara purposive. Instrumen yang digunakan meliputi angket kecerdasan emosi berdasarkan lima aspek teori Goleman (kesadaran diri, pengendalian diri, motivasi, empati, dan keterampilan sosial) serta tes keterampilan motorik dasar yang mencakup kelincahan, koordinasi, keseimbangan, dan ketepatan gerak. Data dianalisis menggunakan statistik deskriptif, uji korelasi Pearson, dan regresi linear sederhana. Hasil penelitian menunjukkan bahwa terdapat hubungan positif dan signifikan antara kecerdasan emosi dan pembelajaran motorik siswa (r = 0,582; p < 0,01), dengan kontribusi sebesar 33,9% terhadap variasi hasil motorik. Aspek motivasi dan pengendalian diri menjadi faktor dominan yang memengaruhi keberhasilan siswa dalam menguasai keterampilan motorik. Temuan ini menegaskan bahwa kecerdasan emosi memainkan peran penting dalam pembelajaran jasmani yang efektif dan holistik. Oleh karena itu, integrasi pembinaan emosional dalam kegiatan olahraga di sekolah perlu diperkuat guna meningkatkan keterampilan motorik dan partisipasi aktif siswa.
Analisis Kekuatan Otot Tungkai dan Motivasi Berprestasi Terhadap Hasil Tendangan Lingkar Dalam Atlet Tarung Derajat Utami, Faradilla Ayuning; Sungkowo, Sungkowo
Jurnal Keolahragaan Vol 11, No 2 (2025): Jurnal Keolahragaan
Publisher : Universitas Galuh

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25157/jkor.v11i2.20304

Abstract

Penelitian ini bertujuan untuk mengetahui hubungan antara kekuatan otot dan motivasi berprestasi terhadap hasil tendangan lingkar dalam pada atlet Tarung Derajat Satlat Kaliajir, Yogyakarta. Penelitian ini menggunakan pendekatan kuantitatif korelasional dengan total 20 atlet sebagai responden. Kekuatan otot diukur menggunakan alat leg dynamometer motivasi berprestasi diukur menggykan kuesioner berdasarkan teori Mc Clelland, dan hasil tendangan di evaluasi melalui observasi langsung dengan rubrik penilaian mengcakup kekuatan, kecepatan, presisi, dan keseimbangan. Hasil uji Sprearman's rho menunjukkan terdapat hubungan positif yang signifikan antara keuatan otot kebugaran dan hasil tendnagan lingkar dalam (r = 0.613, p < 0.05), namun tidak ada buhungan signifikan antara motivasi berprestasi dan hasil tendangan (r = -0.360, p > 0.05). hasil ini menunjukkan pentingnya pelatihan kekuatan fisik khususnya otot-otot dalam meningkatkan kinerja teknik bela diri. 

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