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All Journal International Journal of Evaluation and Research in Education (IJERE) Jurnal Pendidikan dan Pengajaran Jurnal Keolahragaan Halaman Olahraga Nusantara : Jurnal Ilmu Keolahragaan Mimbar Ilmu Jurnal Pendidikan Kesehatan Rekreasi Jurnal Performa Olahraga Jurnal Sporta Saintika Sport Science: Jurnal Sain Olahraga dan Pendidikan Jasmani Jurnal Patriot JSES : Journal of Sport and Exercise Science Jurnal Stamina Wahana Dedikasi : Jurnal PkM Ilmu Kependidikan International Journal of Technology, Innovation and Humanities Jurnal Pengabdian Masyarakat Olahraga dan Kesehatan International Martial Arts and Culture Journal. Jurnal Gladiator
Jeki Haryanto
Coaching Department, Faculty Of Sport Science, Universitas Negeri Padang, Indonesia
Humanities Chemistry Computer Science & IT Control & Systems Engineering Decision Sciences, Operations Research & Management Education Electrical & Electronics Engineering Health Professions Medicine & Pharmacology Nursing Physics Public Health Social Sciences Other

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Journal : Sport Science: Jurnal Sain Olahraga dan Pendidikan Jasmani

 1 
Kontribusi Koordinasi Mata Tangan, Kelentukan Pergelangan Tangan Dan Footwork Dengan Ketepatan Backhand Drive Angraini, Jeli Karisma; Ridwan, M.; Fardi, Adnan; Haryanto, Jeki
Ilmu Olahraga Vol 20 No 2 (2020): Sport Science: Jurnal Sains Olahraga dan Pendidikan Jasmani
Publisher : Pusat Studi Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jss.v20i2.51

Abstract

Masalah dari penelitian ini adalah masih kurangnya ketepatan pukulan backhand drive atlet PTM Gempas Pauh Sicincin Padang Pariaman. Variabel dalam penelitian ini adalah koordinasi mata tangan (X1), kelentukan pergelangan tangan (X2), footwork (X3) dan ketepatan backhand drive (Y). Tujuan dari penelitian ini untuk mengetahui kontribusi koordinasi mata tangan, kelentukan pergelangan tangan dan footwork dengan ketepatan backhand drive.Penelitian ini merupakan jenis penelitian korelasional. Populasi dalam penelitian ini Atlet Tenis Meja Kedet dan Junior PTM Gempas Pauh Sicincin yang berjumlah sebanyak 19 orang. Pengambilan sampel ini di lakukan dengan menggunakan teknik sampel jenuh/sensus yaitu yang berjumlah 19 orang. Instrumen penelitian ini melalui tes lempar tangkap bola untuk koordinasi mata tangan, tes kelentukan pergelangan tangan menggunakan busur derajat, test side step test untuk tes footwork dan tes ketepatan backhand drive dilakukan dengan tes tanda sasaran ketepatan backhand drive. Teknik analisa data menggunakan teknik analisis korelasi spearman rho dan korelasi ganda dengan taraf signifikan α = 0,05. Hasil penelitian yaitu Terdapat kontribusi yang signifikan antara koordinasi mata tangan, kelentukan pergelangan tangan dan footwork dengan ketepatan backhand drive dengan nilai koefesien korelasi sebesar rhitung 0,7174 > rtabel 0,456, koefisien determinasi sebesar 59,64% dan koefesien distribusi fhitung 5,31 > ftabel 3,29.
Hubungan Fleksibelitas Pergelangan Tangan Dengan Ketepatan Pukulan Fourhand Tenis Meja Mahasiswa PKO FIK UNIMED Kurniawan, Rizkei; Haryanto, *Jeki; Purnomo, Eko
Ilmu Olahraga Vol 20 No 2 (2020): Sport Science: Jurnal Sains Olahraga dan Pendidikan Jasmani
Publisher : Pusat Studi Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jss.v20i2.59

Abstract

This study aims to determine whether wrist flexibility is related to the accuracy of the fourhand table tennis in PKO students of the UNIMED sports science faculty. The accuracy of the strokes is influenced by several factors such as hand eye coordination, wrist flexibility, training motivation and so on. Based on the author's observation, not all students who take table tennis elective courses master basic tennis techniques such as forehand. When the ball is hit with a forehand stroke, the ball does not aim and looks like it is out of control. A player who can maximize wrist flexibility, will be able to control the ball well and can return the ball in difficult positions. The ability of the forehand is also affected by the flexibility of the wrist. Players who have good wrist flexibility will get forehand hits that are well targeted. In the hypothesis it is said that there is a significant relationship between wrist flexibility (X) and the accuracy of table tennis forehand (Y) in PKO Unimed students. Based on the results of hypothesis testing, the relationship between the two variables is proven where there is a significant relationship. The result of the correlation coefficient (ry.x) is 0.4788 with a determination coefficient of 22.92%. This means that wrist flexibility has a strong positive relationship. Flexibility of the wrist can affect the accuracy of table tennis forehand strokes by 22.92%, while 77.08% is determined by other variables. By having good wrist flexibility, the accuracy of the table tennis forehand will be good too.
Tingkat Akurasi Servis Forehand Backspin Haryanto, Jeki; Murniati, Murniati; Sari, Dessi Novita
Ilmu Olahraga Vol 21 No 1 (2021): Sport Science: Jurnal Sains Olahraga dan Pendidikan Jasmani
Publisher : Pusat Studi Ilmu Keolahragaan, Fakultas Ilmu Keolahragaan, Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/JSOPJ.61

Abstract

The purpose of this study was to determine the level of accuracy of forehand backspin service in PTM Punggung Kasiak, so that the results are expected to be used as a reference to improve or maintain the quality of athlete service accuracy at the club or in other clubs. Service is very useful as a main weapon in a match that is very closely related to the player's strategy to be applied to face opponents. This type of research uses the type of quantitative descriptive research in which the researcher only seeks to dig up information about the accuracy of the forehand backspin serve. The sampling technique used in this study is census sampling, which means that the entire population is used as a sample, while the data collection is done by directly conducting tests on 13 early childhood athletes at Punggung Kasiak Table Tennis Club in Padang Pariaman, West Sumatra. The data obtained were analyzed using descriptive statistical techniques. The results showed that the average level of accuracy of the forehand backspin serve in early childhood athletes in this club is in the category of moderate, which mean they have standart service accuracy that should be improve for their future career in table tennis.
Co-Authors - Afrizal ., Masrun Ade Satria Wijaya Afrizal S Afrizal.S, Afrizal.S Ahmad Faishal, Ahmad Ali Djamhuri Alnedral Am, Latif andri, Del Fi Angraini, Jeli Karisma Ardianti, Rini Ardo, Okilanda Argantos, Argantos Ari Firmansyah, Ari Arie Asnaldi Arisman Arisman arrahmat, mulnadi Arsil Arsil, Arsil Arwandi, John Arwandi, John Aryadie Adnan asytari, naufal - Ayusman, Arman Aziz, Ishak Bais, Syahril Bakri, Ahmad Bakri Cahyani, Viona Rahma Dally Rahman dani, Wismu Rahma DESI PURNAMA SARI Desman, M. Arie Dessi Novita Sari Dewi, Bunga Permata Dicky Surya Pratama Dinata, Fikri Arjuna Donie Donie Donie, Donie Dwi happy anggia sari Eddy Marheni Edi Setiawan Edmizal, Eval Eko Purnomo Eri Barlian Fardi, Adnan Farida Hanum Finola, Monicha Aulia Firdani, Yori Fitri, Febrisa Frizki Amra Gusril, Gusril Hanafi, Indra Harahap, Asriandi Hazim Samsudin Hendryanto, Ferri Hery Widijanto Ifdil Ifdil Ikhwanul Arifan Indah, Debby Irawadi, Hendri Irfan Arifianto Irfan Oktavianus Isbilir, Mert Iskandar, Ibrahim Kurnia, Bambang Depi Lesmana, Heru Syarli Lubis, Ahmad Danil M. Razaq Mukhlis M. Ridwan M. Ridwan Maidarman, Maidarman Mardela, Romi Masrun masrun misbahudin, fuad Muhamad Nizam Mohamad Shapie Muhammad Arie Desman Muhammad Fakhrur Rozi Muhammad Farid Al Abid Muhammad Haziq Mat Sani Naluri Denay nanda sari, suci Nasru Syazwan Nawai Nofendri, Dendi Nova Sesarina Sembiring Nurhaifani, Nazula Nurul Ihsan Padli Padli Padli Padli Padli Prananda, Rafix Putra, Juanda Putra, Rahma De Putri, Fanya Veronica Rahayu Rahayu Reren, Delvia Maisa Rizkei Kurniawan Roma Irawan Romi Mardela Ronni Yenes Rozi Firmansyah Rozi, muhammad fakhrur rozi Rudyanto Ruslan Abdul Gani Ryandinata, Muhammad Saputra, Muhamad Agus Sari Mariati Sari, Sri Kurniya Sari, Suci Nanda Septri Septri Septri, Septri Simamora, Yoshua Siska Siska Soniawan, Vega Suhermon Suwirman Suwirman Suwirman, Suwirman Taufik Kurniawan Tika, Deby Yuliandra Tjung Hauw Sin, Tjung Hauw Tofikin, Tofikin Tribuana, Muhammad Roland Ulfa Rahmayani Umar Umar Umar Umar Warni Morita Skevio Wilda Welis Witanti, Indah Tri wulandari, helenia Yanuar Kiram Yasmitika Yasmitika Yendrizal, Yendrizal Yogi Arnaldo Putra Yogi Setiawan Yogi Setiawan Yola Ariesta zoni, herman Zulman, Zulman