Ni Putu Nita Wijayanti
Program Studi Pendidikan Jasmani, Jurusan Sosiokinetika, Fakalutas Ilmu Keolahragaan, Universitas Negeri Jakarta

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Journal : Primary: Jurnal Pendidikan Guru Sekolah Dasar

KORELASI WAKTU REAKSI DAN AKSELERASI TERHADAP PRESTASI LARI 100 METER MAHASISWA PUTRA SEMESTER II PROGRAM STUDI PENJASKESREK FKIP UNIVERSITAS RIAU Yuherdi, Yuherdi; Wijayanti, Ni Putu Nita; Pratiwi, Mentari
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol 2, No 2 (2013)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (306.747 KB) | DOI: 10.33578/jpfkip.v2i2.1960

Abstract

Problems in the research starts from the observation that researchers encountered in the field that theability of students in running 100 meters was not so good because it was allegedly affected byacceleration and reaction time. The purpose of this research is to know the relation between reactionand accelerated time towards the achievement of male students on running 100 meters in the secondsemester Penjaskesrek FKIP UR. This type of research is correlasional. The population in thisresearch is 76 male students in the second semester Penjaskesrek FKIP UR using purposive samplingtechnique, and then the sample on this research is 35 male students. Whole Body Reaction Test is usedtp get the data, running 30 meters and 100 meters run test. The Data obtained were analyzed withsimple and double product moment. Based on the analysis of the data it was found that there was asignificant relationship between the reaction time and running 100 meters, marked by the resultsobtained were r.count 0.465 > r.table 0,334, then there was a significant relationship betweenaccelerated and 100 meters, marked by the results obtained were r.count 0,434 > r.table 0,334, andthere was a significant relationship between reaction time and accelerated toward the achievement ofmale students on running 100 meters in the second semester Penjaskesrek FKIP UR, was marked bythe results obtained R.count 0,562 > Rtabel 0,334.Key Words: Reaction Time, Acceleration, running 100 meters.
KONTRIBUSI POWER OTOT LENGAN DAN OTOT TUNGKAI DENGAN HASIL TOLAK PELURU MAHASISWA PROGRAM STUDI PENDIDIKAN KEPELATIHAN OLAHRAGA FKIP UNIVERSITAS RIAU Wijayanti, Ni Putu Nita
Primary: Jurnal Pendidikan Guru Sekolah Dasar Vol 3, No 2 (2014)
Publisher : Laboratorium Program Studi Pendidikan Guru Sekolah Dasar

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (357.36 KB) | DOI: 10.33578/jpfkip.v3i2.2500

Abstract

Problem in the research was started from observation that the author encountered in the field. It turned out the implementation of the O’Brien shot-put movement of second semester students at Sports Coaching Education Riau University was still a lot of lack such that students’ shooting was not so optimal which was allegedly influenced by powerful arm and leg muscles. The purpose of this research was to find the contribution of powerful arm and leg muscles to the shot-put result of second semester students at Sports Coaching Education Riau University. The research method was correlation. The population in this research was 78 second semester students of Sports Coaching Education Riau University using purposive sampling technique. The sample on this research was defined as many as 45 male students who had passed the O’Brien shot-put style. To get the data researchers used a shot-put test, standing broad jump and the O’Brien shot-put result. The data were analyzed with product moment and coefficients of determinant for determining contributions. Based on the analysis of the data it was found that there was a significant relationship between the powerful arm muscles and the shot-put result obtained r.count 0,257 > r.table 0,294 with contributions amount 9,36%, then there was a significant relationship between the powerful leg muscles and shot-put result, obtained r.count 0,816 > r.table 0,294 with contributions amount 66,59%, and there was also a significant relationship between the powerful arm and leg muscles and the O’Brien shot-put result second semester students at Sports Coaching Education Riau University, obtained r.count 0,819 > r.table 0,294 with contributions amount 67,07%.Key words: powerful arm muscles, powerful leg muscles, shot-put result
Co-Authors ', Anugerah ', Drs. Ramadi,S.Pd, M.Kes, AIFO ', Faisal ', Imansyah ', M.Muhardi ', Nasdaldi ', Rafles ', Ramadi ', Ramadi ', Rhodiati ', Saripin ', Slamet ', Slamet ', Zulpikar Abdur Rahim, Abdur Adila, Fekie afda’u, Muhammad Faisal Ali Mandan, Ali Ali, Ridwan Andrian, M. Juni Andriani, Popi Ani, Rika Evi Annam, Mhd Khairul Ardiah Juita Ardiansyah, Hendrik Aref Vai, Aref Aryadi, Diki Asmariadi, Asmariadi Aspa, Agus Prima Asriani, Nunik Atika, Nur Bayu Lesmana, Bayu Damayanti, Fitry Darwis, Robi Desviyanti, Elsya Deswanti, Mezra Diantius, Elfri Dimasri, Dimasri Effendi, Annisa Fauji, Aminul Fekie Adila Fernando, Taufik Fiqri, Muhammad Firdaus, Predi friyontoni, Dedi Harisna, Yolla Harromaini, Harromaini Hendra Saputra Heriansyah, Dodo Hidayat, Hirja I Ketut Suada Ittaqwa Ittaqwa, Ittaqwa Johanes, Boyke Julia Sihombing, Sheryn Tiar Julius Menrofa, Julius Jumhaini, Jumhaini Jummaida, Anggi Khairul Anwar Kms Yusuf Effendi Kurniawan, Brian Dwi Kusuma, Angga Putra Laiya, Edi Sutomo Luh Putu Ratna Sundari Mentari Pratiwi Muhamad Khoirudin, Muhamad Muhammad Fahrobi JH, Muhammad Muhammad Fajri Muhammad Rifai Mulyadi, Deden Nafaliana, Nafaliana Nawab, Muhammad Nidya Putri, Nidya Novri Mahmud, Novri Novriyan, Grace Okto Vernanda, Oriza Sativa Ordones, Ronaldo Pamungkas, Azhar Riau Prio Saputra, Prio Purwandi, Wira Purwanto Purwanto Putra, Victor Ramadian Putri, Lila Septiana Rahmad Diyanto Ramadi Ramadi, Ramadi Renaldi, Wahyu Riska, Indra Riswindra, Yelzi Rizkiyah, Nailur Rohim, Muhammad Roza, Andi S, Wedi Sabarudin Sabarudin Safitri, Nur?aini Safitri, Nur’aini Sandi, Galih Sari, Endang Purnama Sari, Maulida Sari, Tri Kurnia Saripin, Saripin Saripin, Saripin Sembiring, Bredi Ananda sepriwandi, dedy Siddik, Pahmus sirait, ramsyuren putra Sitanggang, Frengki Sitepu, Maydelse br Siti Maesaroh Slamet . Sulastio, Agus Sumario, Yunus suryani, Ina Syafriadinata, Ridho Syahriadi, Syahriadi Syahriadi, Syahriadi Syamsul Rizal Tabrani, Tabrani Tirto, Anggi Trisanda, Gita Undayah, Dewi Wiranata, Agus Wiranata, Agus Wiwik Handayani Yuherdi, Yuherdi Zainur, Zainur Zainur, Zainur Zaputra, Suherwan Zubaidah R, Zubaidah Zuilendra, Rahmad Zulya, Arlan