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All Journal JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Journal of SPORT (Sport, Physical Education, Organization, Recreation, and Training) Jurnal Kepelatihan Olahraga
Yadi Sunaryadi
Universitas Pendidikan Indonesia
Education Public Health Social Sciences Other

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IDENTIFIKASI PANJANG LANGKAH DAN FREKUENSI LANGKAH SEBAGAI FAKTOR PENENTU KECEPATAN LARI SPRINT 100 M Yadi Sunaryadi
JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Vol 7, No 2 (2022): Physical Activity and Exercise for Health and Well-being
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpjo.v7i2.49127

Abstract

Penelitian ini bertujuan mengidentifikasisi variabilitas panjang langkah dan frekuensi langkah pada pelari 100 m dengan tingkat performa yang berbeda serta memverifikasi parameter kinematika  fase-fase sprint. Data dikumpulkan dari sampel para atlet sprinter junior sebanyak 9 orang yang ditentukan dengan purposeful sampling. Hasil analisis menunjukkan bahwa jumlah langkah rata-rata untuk 100 m adalah 52,8 langkah.  Untuk variabel panjang langkah rata-ratanya adalah 1,88 m. Variabel frekuensi langkah menunjukkan angka rata-ratanya sebesar 4,77 langkah / det (stride frequency max). Selama fase akselerasi,  frekuensi langkah rata-ratanya adalah 4,48 langkah/det.  Nilai pada fase terakhir yaitu fase dimana pelari harus mempertahankan kecepatannya (speed maintenance phase) menuju akhir perlombaan dari jarak 60 – 100 m, menunjukkan angka rata-rata 4,07 langkah / det.  Waktu tempuh rata-rata pelari 11,74 det, kecepatan rata-rata pelari 8,54 ms-1 dengan kecepatan tertinggi 8,95 ms-1 dan kecepatan terendah 7,99 ms-1. Berdasarkan analisis parameter kinematika, teridentifikasi struktur-struktur fase yang berbeda. Hasilnya menunjukkan bahwa panjang langkah memberikan kontribusi yang besar terhadap kecepatan lari 100 m dari pada frekuensi langkahnya, yang tidak lagi dipertimbangkan sebagai faktor penentu performa paling penting pada pelari tingkatan biasa.       Kata Kunci:   stride length, stride frequency, kinematika
Efektivitas Rotation Drill Terhadap Kecepatan Reaksi Penjaga Gawang Pada Cabang Olahraga Hoki Arif Rahman Hakim; Yadi Sunaryadi; Dadan Mulyana
Jurnal Kepelatihan Olahraga Vol 14, No 1 (2022)
Publisher : Fakultas Pendidikan Olahraga dan Kesehatan, Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jko-upi.v14i1.43605

Abstract

The reaction for the hockey goalkeeper is needed to anticipate that the ball does not enter the goal. The purpose of this study was to increase the reaction speed of hockey goalkeepers with the rotation drill method. The rotation drill method is a form of exercise to increase the first speed in multiple directions and react time. The method used is experimental. The subjects in this study were the total 6 person goalkeepers of the Student Activity Unit for hockey. By using a pretest posttest group research design with all samples given an experiment. From the results of research data processing, it was found that the output of the paired sample test of rotation drill exercises on the reaction speed of hockey goalkeepers had a significant effect, it can be concluded that the rotation drill method had a significant effect on increasing the reaction speed of hockey goalkeepers.
INTEGRASI PROGRAM KECAKAPAN HIDUP MELAUI OLAHRAGA TAEKWONDO DALAM RANGKA PENGEMBANGAN PEMUDA POISITF Hasby Rasydiq; Yadi Sunaryadi; Yusuf Hidayat
Journal of SPORT (Sport, Physical Education, Organization, Recreation, and Training) Vol 7, No 2 (2023): Journal of S.P.O.R.T
Publisher : Pendidikan Jasmani Universitas Siliwangi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.37058/sport.v7i2.8329

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh program kecakapan hidup melalui olahraga taekwondo terhadap hasil, peningkatan dan perbedaan kemampuan kecakapan hidup. Metode penelitian menggunakan metode True Experiment dengan desain Randomized Pre-test dan Post-Test Control Grup Design. Populasi penelitian adalah atlet taekwondo di Bandung Taekwondo Training Centre. Sampel yang digunakan sebanyak 18 atlet remaja taekwondo pada rentang usia (11-15 tahun) melalui olahraga taekwondo yang dilakukan selama 10 pertemuan, setiap pertemuan fokus pada satu komponen kecakapan hidup pengumpulan data menggunakan pre-test dan post-test serta kuisioner. Hasil penelitian menunjukan bahwa terdapat pengaruh yang signifikan terhadap peningkatan kecakapan hidup pada atlet taekwondo yang terintegrasi program dengan peningkatan tertinggi pada 5 komponen kecakapann hidup, diantaranya penetapan tujuan, kecakapan sosial, kepemimpinan, pemecahan pemasalah dan pengambilan keputusan, serta kerjasama tim. Disimpulkan bahwa integrasi program kecakapan hidup melalui olahraga taekwondo mampu membantu meningkatkan kecakapan hidup seseorang secara signifikan.
The Optimum Phase Ratio of Indonesian Triple Jump Athletes as an Index Detector for Triple Jump Performance Yadi Sunaryadi; Suherman Slamet
JURNAL PENDIDIKAN JASMANI DAN OLAHRAGA Vol 9, No 1 (2024): Improve physical competence, fitness, motivation, and enjoyment of physical acti
Publisher : Universitas Pendidikan Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.17509/jpjo.v9i1.67933

Abstract

Distribution of triple jump phases was deemed as a technical factor because the phase ratio significantly affects the actual distance in the triple jump. The objective of this study was to identify the phase ratio that is a measure of effort distribution in the triple jump. Hop-dominant, balanced, and jump-dominant techniques were three triple jump techniques defined based on phase ratio which are compared with its of world triple jumpers. The descriptive method was used in this research and subjects were male Indonesian triple jump athletes whose films were taken to be analyzed using Dartfish motion analysis. The percentage analysis obtained from each phase was calculated by comparing it with the total distance of the jump. The largest percentage value of the three phases was the type of jump performed. The performance of the world's triple jumpers was used as a comparative model for analysis to assess the quality of the movement and each athlete's movement sequence form was compared with movement of world triple jumper. The data revealed that the ratio of hop, step, and jump phases was 32% :30% :38%. The phase ratio of Indonesian triple jumper that produced the greatest jump distance was achieved in the jump phase. Despite phase ratio of each subject was wildly different but it was a good index detector of perfect distribution phase that demonstrates the good practice model especially for Indonesia triple jumper athletes.
Co-Authors Arif Rahman Hakim Dadan Mulyana Hasby Rasydiq Suherman Slamet Yusuf Hidayat