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The Effect Of Variations In Extensive Interval Training On Aerobic Endurance Fighter Muaythai Fightculture Medan Verianto Tumangger; David Siahaan
Journal Coaching Education Sports Vol 3 No 2 (2022)
Publisher : Program Studi Pendidikan Kepelatihan Olahraga Fakultas Ilmu Pendidikan Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/jces.v3i2.1505

This study aims to determine the Effect of Extensive Interval Training Variations on the Endurance of the Aerobic Fighter Muaythai FightCulture Medan 2021. This research was carried out in the UNIMED Multi-Purpose Field. The population in this study were Fighter Muaythai Fightculture and the sampling technique used a total sampling technique of 5 Muaythai athletes. The research method used was experimental method (treatment) with data collection techniques involving one independent variable and one dependent variable, namely Extensive Interval Training Variation as the independent variable and Aerobic Endurance as the dependent variable. The results of hypothesis testing showed that the probability value (Asymp. Sig) was 0.043 < significant level 0.05 (Asymp. Sig. (2-tailed) 0.043 < 0.05). The conclusion of the study is that there is a significant effect of Extensive Interval training on improving the 2021 Muaythai Medan Fighter Fightculture.

Analisis Laporan Keuangan Untuk Menilai Kinerja Keuangan Pemerintah Daerah Kabupaten Samosir sahala purba; Talita Sigiro; Octavia Nadeak; Sani Tampubolon; David Siahaan
VALUE Vol 5 No 1 (2024): Edisi April 2024 - September 2024
Publisher : PRODI AKUNTANSI FAKULTAS EKONOMI DAN BISNIS UNIVERSITAS TJUT NYAK DHIEN (UTND)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.36490/value.v5i1.1154

Tujuan penelitian ini adalah untuk menguji kinerja keuangan pemerintah daerah Kabupaten Samosir dilihat dari 8 rasio keuangan pemerintah, data dianalisis secara deskriptif kuantitatif dengan subjek penelitian laporan keuangan Pemerintah Daerah Kabupaten Samosir tahun 2013-2022. Teknik pengumpulan data yang dilakukan adalah teknik dokumentasi. Hasil penelitian menunjukkan kinerja keuangan pemerintah Kabupaten Samosir sebagai berikut: rasio kemandirian keuangan daerah, rasio ketergantungan keuangan daerah, dan rasio derajat desentralisasi fiskal menunjukkan hasil yang rendah sekali, rasio efektivitas PAD dan rasio efektivitas pajak daerah menunjukkan hasil yang sangat efektif, rasio efisiensi PAD dan rasio efisiensi pajak daerah menunjukkan hasil yang efektif dan sangat efisien, serta rasio derajat kontribusi BUMD menunjukkan hasil yang berkontribusi rendah. Berdasarkan hasil analisis dapat dikatakan bahwa Kabupaten Samosir belum cukup baik dalam pelaksanaan dan pengelolaan keuangan. Adapun implikasi penelitian ini adalah agar pemerintah daerah dapat meningkatkan kinerja keuangan dari 8 Rasio yang penelitian angkat

The Effect Of Variations In Extensive Interval Training On Aerobic Endurance Fighter Muaythai Fightculture Medan Tumangger, Verianto; Siahaan, David
Journal Coaching Education Sports Vol. 3 No. 2 (2022)
Publisher : Program Studi Pendidikan Kepelatihan Olahraga Fakultas Ilmu Pendidikan Universitas Bhayangkara Jakarta Raya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31599/gssxws35

This study aims to determine the Effect of Extensive Interval Training Variations on the Endurance of the Aerobic Fighter Muaythai FightCulture Medan 2021. This research was carried out in the UNIMED Multi-Purpose Field. The population in this study were Fighter Muaythai Fightculture and the sampling technique used a total sampling technique of 5 Muaythai athletes. The research method used was experimental method (treatment) with data collection techniques involving one independent variable and one dependent variable, namely Extensive Interval Training Variation as the independent variable and Aerobic Endurance as the dependent variable. The results of hypothesis testing showed that the probability value (Asymp. Sig) was 0.043 < significant level 0.05 (Asymp. Sig. (2-tailed) 0.043 < 0.05). The conclusion of the study is that there is a significant effect of Extensive Interval training on improving the 2021 Muaythai Medan Fighter Fightculture.

Acute effect of functional exercise through the use of battle rope on skeletal muscles of tennis court student-athletes Mahmuddin; Prima, Asep; Siahaan, David; Ardilla, Rafika
Journal Sport Area Vol 9 No 2 (2024): August
Publisher : UIR Press

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25299/sportarea.2024.vol9(2).14658

Background Problems: There has not been much research on how exercise strategies affect muscle soreness and activation patterns. Research Objectives: This study examines the acute effects of rope-based functional training on muscle group pain response in student athletes at the Faculty of Sport Science, Universitas Negeri Medan tennis court. Methods: An experimental method and a pre-post-test time series design were used for analysis. Seven samples were selected using purposive sampling. All participants engaged in a warm-up, a central phase of rope training with a maximum of three sets per exercise, ten hand swing repetitions, a one-minute break between sets, and a cooling phase. Three 100-mm VAS and painometer data collection sessions were conducted. At a 0.05 significance level, the research data was examined using one-way ANOVA for normal data and Friedman for aberrant data. Both studies used SPSS 16.0. Findings and Results: The trial demonstrated that rope training induces soreness in all working muscles. However, no muscle group exhibited discomfort above 50 mm. Conclusion: In order to optimally activate muscles, determine exercise doses and blood lactate levels in relation to muscle discomfort, it is necessary to understand how battle rope training reduces muscular soreness and improves muscle activation in student-athletes on the tennis court. This understanding can inform the development of personalised training programmes and injury prevention techniques.

Pengaruh Program Latihan Terstruktur Terhadap Perkembangan Kecepatan Atlet Dalam Sprint 100 Meter Siahaan, David; Sirait, David Febri; Ramadan, Tuah Iwan
Jumper: Jurnal Mahasiswa Pendidikan Olahraga Vol 5 No 2 (2024): Jumper: Jurnal Mahasiswa Pendidikan Olahraga
Publisher : LPPM Sekolah Tinggi Olahraga dan Kesehatan Bina Guna

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.55081/jumper.v5i2.3035

Sprint 100 meter merupakan salah satu cabang olahraga yang sangat mengandalkan kecepatan dan kekuatan eksplosif dalam waktu singkat. Dalam mencapai performa terbaik di nomor lari cepat ini, para atlet harus mengembangkan berbagai aspek fisik seperti kekuatan otot, kelincahan, serta kemampuan dalam teknik start dan akselerasi serta nutrisi yang penting bagi tubuh. Mengingat pentingnya aspek-aspek tersebut, program latihan terstruktur menjadi komponen krusial dalam proses pelatihan atlet sprint. Program latihan terstruktur dirancang dengan tujuan meningkatkan efisiensi kerja otot, meningkatkan kekuatan dan daya tahan otot, serta memperbaiki teknik lari, sehingga dapat berdampak langsung pada peningkatan kecepatan dalam sprint 100 meter. Adapun metode yang digunakan peneliti dalam penelitian ini adalah metode kualitatif. Program latihan terstruktur mencakup latihan kekuatan, plyometric, dan latihan kecepatan, yang dilakukan selama 12 minggu dengan intensitas dan volume yang disesuaikan setiap minggunya. Setiap minggunya, atlet menjalani 5 sesi latihan yang difokuskan pada peningkatan akselerasi, daya tahan kecepatan, dan teknik sprint. Data hasil penelitian ini diperoleh melalui pengujian waktu sprint 100 meter sebelum dan sesudah program latihan. Pengujian ini dilakukan pada 20 atlet yang dibagi menjadi dua kelompok yakni kelompok eksperimen berjumlah 10 orang yang mendapatkan program latihan terstruktur, dan kelompok kontrol berjumlah 10 orang yang menjalani latihan biasa tanpa program terstruktur. Berdasarkan hasil penelitian, dapat disimpulkan bahwa program latihan terstruktur yang mencakup elemen kecepatan, kekuatan, dan plyometric dapat memberikan peningkatan yang signifikan terhadap kecepatan sprint atlet dalam jarak 100 meter. Peningkatan ini terlihat dari penurunan rata-rata waktu sprint sebesar 7.23% pada kelompok eksperimen

Pengaruh Variasi Latihan Ladder Drill Terhadap Kelincahan Atlet Putra Hockey Unimed Club Tahun 2023 Adrian Samuel Aritonang; David Siahaan
Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan Undiksha Vol. 12 No. 1 (2024): Maret 2024
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjp.v12i1.93817

Penelitian ini bertujuan untuk mengetahui pengaruh variasi latihan ladder drill terhadap kelincahan atlet putra unimed hockey club tahun 2023 yang terdapat lima variasi bentuk latihan yang dimana lima variasi bentuk latihan tersebut dirancang untuk meningkatkan kelincahan atlet. Penelitian ini dilakukan lapangan serbaguna Unimed di Jln William Iskandar Pasar V yang berlokasih dikampus Universitas Negeri Medan, Sumatera Utara. Penelitian dilakkukan pada bulan Maret- Mei 2024. Metode penelitian yang digunakan dalam penelitian ini adalah metode experimen dengan memberikan perlakuan terhadap sampel berupa program latihan. Populasi dalam penelitian ini 18 orang. Jumlah sampel 10 orang diperoleh dengan teknik purposif random sampling yang mana sampel dibagi menjadi dua kelompok dengan metode ordinal pairing. Instrumen penelitian ini untuk mengumpulkan data dengan tes dan pengukuran yaitu zig-zag run tes. Penelitian dilaksanakan selama enam minggu dengan latihan tiga kali seminggu. Perhitungan statistik mengunakan uji-t berpasangan, berdasarkan uji persyaratan analisis diperoleh bahwa kedua data merupakan sampel yang berdistribusi normal dan berasal dari populasi yang homogen, maka kedua data tersebut dapat dihitung uji-t untuk memperoleh hipotesisi. Berdasarkan perhitungan uji-t, diperoleh nilai uji-t beda pre test dan post test variasi latihan ladder drill terhadap kelincahan atlet putra Unimed Hockey Club tahun 2023 nilainya yaitu thitung = 6,28. Selanjutnya akan dibandingkan dengan nilai ttabel dengan taraf α = 0,05 dengan dk = n-1 = 10-1 = 9 diperoleh 2,58, maka thitung = 7,05> ttabel = 2,58. Sehingga dapat disimpulkan bahwa terdapat pengaruh dari Pengaruh variasi latihan ladder drill terhadap kelincahan atlet putra Unimed Hockey Club tahun 2023.

Pengaruh Variasi Latihan Ladder Drill Terhadap Kelincahan Atlet Putra Hockey Unimed Club Tahun 2023 Adrian Samuel Aritonang; David Siahaan
Jurnal Pendidikan Jasmani, Olahraga dan Kesehatan Undiksha Vol. 12 No. 1 (2024): Maret 2024
Publisher : Universitas Pendidikan Ganesha

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23887/jjp.v12i1.93817

Penelitian ini bertujuan untuk mengetahui pengaruh variasi latihan ladder drill terhadap kelincahan atlet putra unimed hockey club tahun 2023 yang terdapat lima variasi bentuk latihan yang dimana lima variasi bentuk latihan tersebut dirancang untuk meningkatkan kelincahan atlet. Penelitian ini dilakukan lapangan serbaguna Unimed di Jln William Iskandar Pasar V yang berlokasih dikampus Universitas Negeri Medan, Sumatera Utara. Penelitian dilakkukan pada bulan Maret- Mei 2024. Metode penelitian yang digunakan dalam penelitian ini adalah metode experimen dengan memberikan perlakuan terhadap sampel berupa program latihan. Populasi dalam penelitian ini 18 orang. Jumlah sampel 10 orang diperoleh dengan teknik purposif random sampling yang mana sampel dibagi menjadi dua kelompok dengan metode ordinal pairing. Instrumen penelitian ini untuk mengumpulkan data dengan tes dan pengukuran yaitu zig-zag run tes. Penelitian dilaksanakan selama enam minggu dengan latihan tiga kali seminggu. Perhitungan statistik mengunakan uji-t berpasangan, berdasarkan uji persyaratan analisis diperoleh bahwa kedua data merupakan sampel yang berdistribusi normal dan berasal dari populasi yang homogen, maka kedua data tersebut dapat dihitung uji-t untuk memperoleh hipotesisi. Berdasarkan perhitungan uji-t, diperoleh nilai uji-t beda pre test dan post test variasi latihan ladder drill terhadap kelincahan atlet putra Unimed Hockey Club tahun 2023 nilainya yaitu thitung = 6,28. Selanjutnya akan dibandingkan dengan nilai ttabel dengan taraf α = 0,05 dengan dk = n-1 = 10-1 = 9 diperoleh 2,58, maka thitung = 7,05> ttabel = 2,58. Sehingga dapat disimpulkan bahwa terdapat pengaruh dari Pengaruh variasi latihan ladder drill terhadap kelincahan atlet putra Unimed Hockey Club tahun 2023.

PENGARUH VARIASI LATIHAN LADDER DRILL TERHADAP KELINCAHAN ATLET PUTRA HOCKEY UNIMED CLUB TAHUN 2023 Samuel Aritonang, Andrian; Siahaan, David
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 2 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i2.65110

This study aims to determine the effect of variations in ladder drill training on the agility of Unimed Hockey Club male athletes in 2023. There are five variations of training forms, where the five variations of training forms are designed to increase athletes' agility. This research was carried out at the Unimed multipurpose field on Jln William Iskandar Pasar V which is located on the campus of Medan State University, North Sumatra. The research was carried out in March-May 2024. The research method used in this research was an experimental method by providing treatment to the sample in the form of an exercise program. The population in this study was 18 people. The total sample of 10 people was obtained using a purposive random sampling technique where the sample was divided into two groups using the ordinal pairing method. This research instrument is to collect data using tests and measurements, namely the zig-zag run test. The research was carried out for six weeks with training three times a week. Statistical calculations use a paired t-test, based on the analysis requirements test, it is found that the two data are normally distributed samples and come from a homogeneous population, so both data can be calculated by the t-test to obtain hypotheses. Based on the t-test calculations, the t-test value obtained for the difference between the pre-test and the post-test for variations of the ladder drill exercise on the agility of Unimed Hockey Club male athletes in 2023 is tcount = 6.28. Next, it will be compared with the ttable value with a level of α = 0.05 with dk = n-1 = 10-1 = 9, obtained 2.58, then tscore = 7.05> tstandat = 2.58. So it can be concluded that there is an influence of variations in ladder drill training on the agility of Unimed Hockey Club male athletes in 2023

PENGARUH LATIHAN MENGGUNAKAN TALI DENGAN SASARAN DAN DRILL BOLA PANTUL TERHADAP KEMAMPUAN PASSING BAWAH BOLA VOLI ATLET REMAJA PBV BINA PUTRI TAHUN 2024 Ridwan Nasution , Ahmad; Siahaan, David
JURNAL ILMU KEOLAHRAGAAN Vol 23 No 2 (2024): JURNAL ILMU KEOLAHRAGAAN
Publisher : Fakultas Ilmu Keolahragaan Unimed

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24114/jik.v23i2.65115

The purpose of this research is to determine the effect of training using a rope with a target and bouncing ball drills on the volleyball bottom passing ability of young female athletes at PBV Bina Putri Volleyball Club in 2024. Location This research was conducted at Jl. Mangan 1 LK. Vl Gg.bahagia, kel. Mabar, North Sumatra. This type of research is experimental. The population in this study were PBV Bina Putri volleyball club athletes. Sampling in this study was carried out by purposive sampling, the sample in this study was 10 people. The data collection technique used is by taking pre-test, treatment and post-test. From the data analysis that has been carried out, it is known that the hypothetical t-count value is 5.08 and t-table is 1.83, so t-count is (5.08>1.83 t-table), so there is an effect of training using a rope with a target on and bouncing ball drills on ability. PBV Bina Putri teenage athlete's volleyball underpass in 2024.

Pengaruh Variasi Latihan Core Terhadap Kemampuan Balance dan Forehand Drive Atlet Putra Hidayah NST, M. Wahyu; Siahaan, David
Nusantara: Jurnal Pendidikan Indonesia Vol. 5 No. 1 (2025)
Publisher : Lembaga Sosial Rumah Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62491/njpi.2025.v5i1-16

Purpose – This study aims to determine the impact of core training variations on balance and forehand drive abilities in male athletes of the Unimed Tennis Community in 2023. It addresses the issue of inadequate balance when chasing the ball, leading to hitting errors such as balls getting caught in the net, improper racket-ball contact, lack of control, and shots going out of bounds.Method – The research employed an experimental method with a one-group pre-test and post-test design. The study was conducted at the Unimed tennis court, with a purposive sampling technique selecting six male athletes who met the study criteria. Data were collected through pre-test and post-test assessments of balance and forehand drive performance, with the results analyzed using t-tests to determine the effectiveness of core training variations. Findings – The results showed a significant effect of core training variations on the athletes' balance and forehand drive abilities. The analysis revealed a t-value of 16.813 for balance and 13.636 for forehand drive, both exceeding the critical t-value of 2.015. These findings indicate that core training variations positively influenced both balance and forehand drive performance in male athletes of the Unimed Tennis Community. Research Implications – The study highlights the importance of incorporating core training variations in athletic training programs to improve balance and forehand drive skills. Coaches and sports trainers are encouraged to implement these exercises to enhance performance and reduce errors during play. Future research could explore the long-term effects of core training variations and their impact on other tennis skills or different athlete populations.

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