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All Journal Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Jurnal Keolahragaan Al Ishlah Jurnal Pendidikan Tren Terbaru Dalam Penelitian dan Penelitian Bidang Olahraga JURNAL SERAMBI ILMU Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Journal Physical Education, Health and Recreation JCRS (Journal of Community Research and Service) Jurnal Review Pendidikan dan Pengajaran (JRPP) Didaktik : Jurnal Ilmiah PGSD STKIP Subang Budapest International Research and Critics in Linguistics and Education Journal (Birle Journal) Jurnal Stamina Journal Coaching Education Sports SPRINTER: Jurnal Ilmu Olahraga Jurnal Kesehatan dan Olahraga Jurnal Pengabdian Masyarakat Waradin Literacy : International Scientific Journals of Social, Education, Humanities Journal of Education Religion Humanities and Multidiciplinary VISA: Journal of Vision and Ideas EduInovasi: Journal of Basic Educational Studies
Deni Rahman Marpaung
Universitas Negeri Medan
Religion Humanities Economics, Econometrics & Finance Education Environmental Science Health Professions Languange, Linguistic, Communication & Media Mathematics Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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METODE LATIHAN EFEKTIF UNTUK MENINGKATKAN SMASH DALAM BOLA VOLI Lubis, Borkat; Marpaung, Deni Rahman; Rito, Stepfany Lasma; Purba, Vandem Samuel; Rizky, Suyuda Afriza; Siregar, Cristian Marito; Syabaruddin, Ahmad
Jurnal Review Pendidikan dan Pengajaran Vol. 7 No. 4 (2024): Vol. 7 No. 4 Tahun 2024
Publisher : LPPM Universitas Pahlawan Tuanku Tambusai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31004/jrpp.v7i4.36232

Abstract

Artikel ini bertujuan untuk mengevaluasi efektivitas dari tujuh metode latihan berbeda yang bertujuan untuk meningkatkan kemampuan smash dalam permainan bola voli. Smash merupakan keterampilan utama dalam bola voli yang membutuhkan kombinasi kekuatan, kecepatan, tinggi lompatan, serta akurasi. Metode penelitian yang digunakan adalah narrative review dengan pendekatan deskriptif kualitatif. Artikel ini akan mereview dan menganalisis hasil penelitian dari tujuh jurnal yang memfokuskan pada latihan vertical jump, plyometrik, power tungkai, serta latihan core stability seperti sit-up dan back-up. Kesimpulan menunjukkan metode mana yang paling efektif dalam meningkatkan performa smash pemain bola voli..
SUPLEMENTASI BUBUK DAUN KELOR UNTUK MENINGKATKAN KADAR HEMOGLOBIN DAN ERITROSIT PADA TIKUS YANG DIBERI LATIHAN FISIK BERAT Sinaga, Rika Nailuvar; Sinaga, Fajar Apollo; Ramadhani Pratiwi; Ginting, Alin Anggreni; Marpaung, Deni Rahman
Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Vol. 9 No. 2: Oktober 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/so.v9i2.69928

Abstract

Selama berolahraga berbagai perubahan fisiologis terjadi di dalam tubuh termasuk parameter darah. Intensitas latihan merupakan salah satu faktor yang mempengaruhi perubahan tersebut. Latihan intensitas berat dapat mempengaruhi kadar hemoglobin dan eritrosit yang dikenal sebagai anemia olahraga. Penelitian ini bertujuan untuk mengetahui bagaimana pemberian larutan bubuk daun kelor (Moringa oleifera) mempengaruhi kadar eritrosit dan hemoglobin selama latihan intensitas berat. Subjek penelitian menggunakan tikus yang dibagi menjadi lima kelompok: kelompok kontrol, kelompok kontrol negatif, kelompok yang menerima latihan fisik berat dan larutan bubuk daun kelor dengan dosis 100mg/kgBB, 200mg/kgBB dan 400mg/kgBB. Tikus diberikan latihan fisik berat tiga kali seminggu selama tiga puluh hari, dengan setiap sesi berlangsung selama lima puluh menit. Tikus diberikan larutan bubuk daun kelor 30 menit sebelum berenang. Setelah 30 hari semua tikus akan melakukan latihan fisik berat dan kemudian kadar hemoglobin dan eritrositnya akan diukur. Hasil penelitian ini menunjukkan bahwa pemberian larutan bubuk daun kelor dapat meningkatkan kadar eritrosit dan hemoglobin. Oleh karena itu, dapat dikatakan bahwa daun kelor membantu mengatasi anemia akibat aktivitas fisik yang berat. Kata Kunci: Daun Kelor, Latihan Fisik Berat, Hemoglobin, Eritrosit
PENGARUH LATIHAN RUNNING ABC HIGH KNEE SKIPS DAN SKIPPINGS TERHADAP KECEPATAN LARI Aulia Fathur Rahman; Indah Verawati; Siregar, Nurhamida Sari; Marpaung, Deni Rahman
Sains Olahraga : Jurnal Ilmiah Ilmu Keolahragaan Vol. 9 No. 2: Oktober 2025
Publisher : Universitas Negeri Medan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/so.v9i2.70096

Abstract

Tujuan penelitian ini adalah untuk mengetahui Pengaruh Latihan Running ABC High Knee Skips dan Skippings Terhadap Kecepatan Lari Atlet Binaan SSB Garda Tamiang Tahun 2023. Desain penelitian ini menggunakan penelitian Kuantitatif  yang menggunakan desain Two Groups Pre-test Post-test yakni dengan konsep eksperimen yang dilakukan pada dua kelompok dengan masing-masing treatmen yang berbeda. Jumlah subyek yang digunakan dalam penelitian ini sebanyak 20 orang dan untuk rata-rata umur pada sampel penelitian ini sekitar 13-15 tahun. Berdasarkan hasil penelitian yang diperoleh menggunakan uji T dependent pada hasil uji hipotesis pada kelompok High Knee Skips sebesar 0.004 < 0.05 sehingga dapat disimpulka bahwa ada perbedaan yang signifikan hasil kecepatan lari sebelum dan sesudah perlakuan, sedangkan hasil uji hipotesis pada kelompok Skippings sebesar sebesar 0.007 < 0.05 sehingga dapat disimpulkan bahwa ada perbedaan yang signifikan hasil kecepatan sebelum dan sesudah perlakuan. Kesimpulan dari penelitian ini adalah latihan Skippings lebih signifikan dalam meningkatkan kecepatan lari atlet binaan SSB Garda Tamiang Tahun 2023. Kata Kunci : Running, High Knee Skips, Skippings, Atlet
Visualisasi Mental untuk Konsentrasi Pemain Basket Marpaung, Deni Rahman; Rangkuti, Salman Rasyid; Batubara, Muhammad Sevat Azra; Maulana, Gilang; Sitorus, Ronaldo Paulus; Sinaga, Febri Doli Maruli
VISA: Journal of Vision and Ideas Vol. 5 No. 3 (2025): Journal of Vision and Ideas (VISA)
Publisher : IAI Nasional Laa Roiba Bogor

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.47467/visa.v5i3.8303

Abstract

This study aims to determine the mental visualization and concentration of basketball players. This visualization affects the concentration of basketball players at SMA N 2 Medan. Physical education is a compulsory subject taught in Senior High Schools (SMA). In physical education learning activities, the most important thing related to the occurrence of an effective learning process in students is the teacher's ability to combine various learning conditions into learning activities, combining these learning conditions in the form of a teaching method. From the results of interviews conducted by researchers, several physical education teachers at the school stated that students are usually slow to master the basic techniques of basketball Lay Up so that the Minimum Passing Criteria (KKM) are difficult to achieve. Based on this problem, thoughts and desires arose to find alternative teaching models to convey basic basketball Lay Up techniques. In this case, an alternative was proposed by providing mental imagery training to students. Mental imagery is a person's ability to build a motion picture or skill in the mind or in the mind. Researchers want to know the effect of mental imagery training on student learning outcomes in mastering basic basketball Lay Up techniques in physical education learning. The population in this study was all students of class XI SMA Negeri 2 Medan. From this study it can be concluded that the use of mental imagery training has a significant effect on students' ability to master basic basketball dribbling techniques. 
Evidence-Based Analysis Of Basic Volleyball Training Methods: Focus On Overhand Serves And Underhand Passes Sitorus, Marta Aurelia; Br Tarigan, Dwi Reva Nita Sela; Mahara, Erike Wanate; Bintang, Delon Steven; Nababan, Lewi; Marpaung, Deni Rahman; Kurniawan, Randi
STAMINA Vol 8 No 4 (2025): Journal of Stamina December Edition
Publisher : DEPARTEMEN KESEHATAN DAN REKREASI FAKULTAS ILMU KEOLAHRAGAAN

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jst.v8i4.1323

Abstract

This study analyzes the effectiveness of various volleyball basic technique training methods, focusing on overhead serves and underhand passes, through an evidence-based approach. This study was conducted to address the need for more adaptive technical training to meet the demands of modern play, given that conventional training approaches, which tend to be repetitive, still dominate and often fail to improve skill transfer to game situations. The analysis was conducted on a number of studies that highlighted variations in training methods, such as blocked practice, random practice, mixed practice, paired drills, small-sided games, and the use of mechanical and visual feedback. The main findings show that blocked practice is effective in the early stages of movement pattern formation, while random and game-based practice is superior in skill transfer and long-term retention. Partner drills are more effective at improving groundstrokes than individual practice, while mechanical feedback has been shown to be more accurate in improving the kinematic consistency of overhead serves than verbal instruction. This study confirms that the most effective training approach is the integration of stabilization of basic movement patterns, variation in training conditions, game context, and data-based technical feedback. The results of this study can be used as a reference for coaches, sports educators, and practitioners to design training programs that are scientific, applicable, and relevant to the characteristics of modern volleyball
The Influence of Training Methods on Improving Fundamental Techniques, Leg Power, and Coordination in Adolescent Volleyball: Literature Review Hutauruk, Dela Oktavia; Lirazani, Devina; Ayumi, Najla Sari; Wirya, Nayla; Simamora, Andre William Pasoaran; Marpaung, Deni Rahman; Kurniawan, Randi
Journal of Education Religion Humanities and Multidiciplinary Vol 3, No 2 (2025): Desember 2025
Publisher : CV. Rayyan Dwi Bharata

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.57235/jerumi.v3i2.7680

Abstract

Inroduction: Mastery of fundamental techniques, leg power, and coordination is a crucialdeterminant of performance in adolescent volleyball athletes. However, many young athletesface limitations due to training methods that lack variation, do not match their developmentalcharacteristics, and do not properly emphasize comprehensive biomotor development. Theseissues often result in suboptimal improvement in their essential skills.Objective: This study aims to examine the influence of specific training methods on enhancingfundamental techniques, leg power, and coordination among youth volleyball athletes, as wellas to evaluate the effectiveness of each training method in supporting athletic performancedevelopment.Methods: An experimental design was used by implementing two types of training programs—agility hurdle and agility ring—to adolescent volleyball players over a structured trainingperiod. Measurement instruments included fundamental skills tests, leg power assessments,and coordination tests administered before (pre-test) and after (post-test) the intervention.Data were analyzed to determine changes in athletes’ abilities following the training.Results: The results indicate that both training methods significantly improved fundamentalvolleyball skills, particularly in passing, serving, and spiking. Notable enhancement in legpower was observed through increased jump performance and movement explosiveness.Coordination improvements were more pronounced in athletes with higher initial coordinationlevels, suggesting that baseline ability influences training outcomes.Conclusion: Structured, varied, and well-targeted training methods are effective in improvingfundamental skills, leg power, and coordination in adolescent volleyball athletes. Thesefindings highlight the importance of selecting appropriate training strategies as a foundation for designing more effective and sustainable athlete development programs.
Analisis Komparatif Efektivitas dan Strategi Blocking pada Middle Blocker, Opposite Hitter, dan Outside Hitter dalam Bolavoli Marpaung, Deni Rahman; Purba, Dosipa; Sitorus, Joshua Jekson Very Alamsyah
SPRINTER: Jurnal Ilmu Olahraga Vol. 6 No. 3 (2025): SPRINTER: Jurnal Ilmu Olahraga
Publisher : MAN Insan Cendekia Jambi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46838/spr.v6i3.879

Abstract

Blocking is one of the most decisive survival skills in modern volleyball because it directly influences rally outcomes and the tactical momentum of the game. Each player position, namely Middle Blocker (MB), Opposite Hitter (OPP), and Outside Hitter (OH), has different technical, tactical, and cognitive demands. However, previous research has tended to discuss blocking ability in general without considering positional differences. This study aims to systematically review recent literature to compare the effectiveness of blocking, tactical strategies, and performance determinants for the MB, OPP, and OH positions at the elite level. The systematic review method was conducted based on the PRISMA guidelines, with searches in five databases: Scopus, Web of Science, PubMed, SPORTDiscus, and Google Scholar, covering the period from 2015 to 2024. Analysis of the article reveals a clear hierarchy of positions. MB players have the highest block success rate, followed by OPP and OH. Success factors include reaction time, lateral agility, vertical jump ability, hand technique, and tactical intelligence. The analysis results show a clear hierarchy regarding block effectiveness, with MB players having the highest block success rate, followed by OPP and OH. Block success is influenced by several key factors, including reaction time, lateral agility, vertical jump ability, hand technique, and tactical intelligence in reading opponent attacks. It is concluded that the effectiveness of the block is position-specific, so training programs need to be designed differently according to each player's role.
The Effect of Balance Training on Body Stability in Volleyball Athletes Peri agusta simanjuntak; Zefanya silaban; Pebri Adi Lamtama Silaban; Jason Karunia One Jaya Gulo; Putri Paulina Marpaung; Randi Kurniawan; Deni Rahman Marpaung
Didaktik : Jurnal Ilmiah PGSD STKIP Subang Vol. 11 No. 04 (2026): Volume 11 No. 04 Desember 2025 In Build
Publisher : STKIP Subang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36989/didaktik.v11i04.9143

Abstract

This literature review aims to synthesize current evidence regarding the effects of balance training on body stability in volleyball athletes. A systematic search was conducted using academic databases such as PubMed, Scopus, and Google Scholar to identify studies published between 2000 and 2024 related to balance training, postural control, and performance in volleyball. The reviewed studies consistently demonstrate that balance training significantly improves static and dynamic stability, neuromuscular coordination, and injury prevention. The analysis highlights that incorporating balance exercises into volleyball training programs enhances athletes’ ability to maintain postural control during dynamic actions such as jumping, landing, and rapid directional changes. Despite these benefits, limited literature specifically examines volleyball populations, suggesting a need for more sport-specific investigations. Overall, evidence supports the inclusion of structured balance training as a vital component of volleyball conditioning to enhancestability and minimize injury risks Furthermore, future research should focus on identifying the optimal duration, intensity, and type of balance exercises that yield the greatest improvements in volleyball-specific performance. Comparative studies between beginner, intermediate, and elite athletes would provide valuable insights into how training adaptations differ across skill levels. Additionally, integrating balance training with other conditioning elements such as strength, agility, and plyometric training could produce a more comprehensive understanding of its synergistic effects on athletic performance. These findings would contribute to the development of evidence-based training protocols aimed at maximizing performance outcomes and reducing injury incidence among volleyball players.
Co-Authors Ade Evriansyah Agus Salim Samosir Ahmad Hidayat Ahmad Syabaruddin Aisyah Harahap Amirzan Anak Agung Gede Sugianthara Ardi Nusri Asnita Novida Nababan Aulia Fathur Rahman Ayumi, Najla Sari Azrina, Jihan Bangun Setia Batubara, Muhammad Sevat Azra Bernadeta Suhartini Berutu, Hinggut Agam Bintang, Delon Steven Boby Helmi Br Ginting, Septi Kristina Br Tarigan, Dwi Reva Nita Sela Bribert Martua Panggabean Claudia Caroline Zefanya Hasibuan Devi Catur Winata Eka Swasta Budayati Eva Faridah Fadli, Zen Fery Brian Banjarnahor Filli Azandi Filli Azandi Fitri Devi Purba Frans File Manihuruk FransFile Manihuruk Ginting, Alan Gibron Ersada Ginting, Alin Anggreni Ginting, Haikel Pranata Ginting, Inke Monica br Harahap, Novita Sari Hendra Saputra Hutauruk, Dela Oktavia Ihsan, Miftahul Ilham, Anugrah Ilham, Zulpikar Ilhamdani, Rizky Indah Verawati Indra Kasih Ismawan, Hendry Jason Karunia One Jaya Gulo Khairani Fitri Khairani Fitri Kurniawan, Randi Kurniawan, Randi Lirazani, Devina Lubis, Ahmad Hidayat Lubis, Borkat Lubis, Muhammad Afif Abror Mahara, Erike Wanate Malau, Clarisa Anggriani Mandike Ginting Mandike Ginting Manihuruk, FransFile Manihuruk, Kevin Owen Maulana, Gilang Mawardinur . Mesnan Michael David Sinaga Michael Thomson Murni Eva Marlina Nababan, Lewi Napitupulu, Putri Anjeli Nina Mardiana (F01108057) Noviola Sari Kusuma Sagala Nurhayati Simatupang Nurhayati Simatupang, Nurhayati Nurjamal Nurjamal Nurman Hasibuan Onyas Widianingsih Pangondian Hotliber Purba Pebri Adi Lamtama Silaban Peri agusta simanjuntak Puji Ratno, Puji Purba, Dosipa Purba, Vandem Samuel Purba, Vebrianto Valentino Putra, Dio Kurniawan Oktav Jasya Putri Paulina Marpaung Ramadhani Pratiwi Ramlan Silaban Rangkuti, Salman Rasyid Rida Wahyuni Rinaldi Aditya Rito, Stepfany Lasma Riza, Ade Ros Rizky, Suyuda Afriza Rosmaini Hasibuan Salman Rasyid Rangkuti Septiana M Purba Siahaan, Tori Budi Tomo Sigit Nugroho Sihombing, Raja Syaifullah Derita Sihotang, Fadhil Simamora, Andre William Pasoaran Sinaga, Febri Doli Maruli Sinaga, Rika Nailuvar Siregar, Cristian Marito Siregar, Gilang Maulana Siregar, Nurhamida Sari Siregar, Reynaldi Sitorus, Joshua Jekson Very Alamsyah Sitorus, Marta Aurelia Sitorus, Ronaldo Paulus Sumaryanti Sumaryanti Syabaruddin, Ahmad Tarigan, Alginda Pranata Tori Budi Tomo Siahaan Toto Haryono Tumanggor Tumanggor, Toto Hariono Valianto, Budi Vebrianto Valentino Purba Wirya, Nayla Wiwik Rismadayanti Yosef Alfonsus Yustinus Sukarmin Zefanya silaban Zulaini Zulaini .