Prama Ramadani Putranto, Prama Ramadani
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HUBUNGAN ANTARA KETEBALAN LEMAK TUBUH DENGAN KONDISI FISIK ATLET KARATE PELAJAR PUTRA Putranto, Prama Ramadani; Hadi, Rubianto; Hadi, Hadi
Unnes Journal of Sport Sciences Vol 4 No 2 (2015): Unnes Journal of Sport Science
Publisher : Unnes Journal of Sport Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.593 KB)

Abstract

Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan antara ketebalan lemak tubuh dengan kondisi fisik atlet pelajar. Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif survey tes dan “One-Shot”model. Populasi penelitian ini adalah seluruh anggota INKAI Kab.Semarang pelajar SD, SMP, dan SMA serta berjenis kelamin laki – laki dan perempuan berjumlah 170 atlet. Pengambilan sampel menggunakan teknik purposive  sampling dengan kriteria usia pelajar  14 – 17 tahun, berjenis kelamin laki – laki, dan sudah menyandang sabuk hijau, biru, cokelat, dan hitam dengan jumlah 20 atlet.  Variabel dalam penelitian ini yaitu ketebalan lemak tubuh sebagai variabel bebas, serta kondisi fisik atlet karate pelajar putra Institute Karate-do Indonesia sebagai variabel terikat. Metode pengumpulan data menggunakan tes dan pengukuran. Metode analisis data menggunakan software SPSS 16.0. Hasil penelitian dengan regresi sederhana diperoleh nilai signifikansi 0.254 = 25.4%> 5%, artinya tidak ada hubungan antara ketebalan lemak tubuh dengan kondisi fisik secara keseluruhan pada atlet pelajar putra Institute Karate-do Indonesia cabang Kabupaten Semarang tahun 2015.   Abstract ___________________________________________________________________ This research aims to determine the relationship between the thickness of body fat with the physical condition of athletes karate male student. The method used in this research is quantitative research survey test and "One-Shot" model. The population was all members of INKAI Kab.Semarang elementary school, junior high, and high school as well as male sex - amounted to 170 male and female athletes. Sampling using purposive sampling with criteria for students age 14-17 years, male gender - men, and already holds a green belt, blue, brown, and black with the number of 20 athletes. The variable in this study is the thickness of body fat as the independent variable, and the physical condition of athletes karate student son Karate-do Indonesian Institute as dependent variables. Methods of data collection using test and measurement. Methods of data analysis using SPSS 16.0 software. Research results with a simple regression significance value 0254 = 25.4%> 5%, meaning there is no relationship between the thickness of body fat with the overall physical condition of the student athletes sons Institute Karate-do Indonesian branch of Semarang District 2015.
Relationship of Body Mass Index, Leg Muscle Strength, and Muscle Sleeve Strength against The Speed of Karate Punch Putranto, Prama Ramadani; Nasuka, Nasuka; Setyawati, Heny
Journal of Physical Education and Sports Vol 7 No 3 (2018): December 2018
Publisher : Study Program Education and Sports, Postgraduate Universitas Negeri Semarang

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (407.24 KB) | DOI: 10.15294/jpes.v7i3.24586

Abstract

The purpose of this study was to analyze the significant relationship between body mass index on the speed of punching Gyaku-Tsuki, to analyze the significant relationship between leg muscle strength to the speed of punching Gyaku-Tsuki, and to analyze the significant relationship between arm muscle strength to the speed of punching Gyaku-Tsuki. This research is non-experimental quantitative research. The research design used is a correlation design. In this study, researchers used total sampling. The variable is divided into two independent variables, body mass index, leg muscle strength, and arm muscle strength. While the dependent variable is the speed of punching Gyaku-Tsuki. Techniques data collection uses tests and measurements. Data analysis used simple regression and multiple regression. The results of this study indicate that body mass index only contributes 2.8%, leg muscle strength is only 4%, arm muscle strength is only 2.9%, and body mass index, leg muscle strength, and arm muscle strength only 4.8%. The conclusions of this study are body mass index factor, leg muscle strength, arm muscle strength does not have a significant relationship to the speed of punching Gyaku-Tsuki either alone or together.
HUBUNGAN ANTARA KETEBALAN LEMAK TUBUH DENGAN KONDISI FISIK ATLET KARATE PELAJAR PUTRA Putranto, Prama Ramadani; Hadi, Rubianto; Hadi, Hadi
Unnes Journal of Sport Sciences Vol 4 No 2 (2015)
Publisher : Unnes Journal of Sport Sciences

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (309.593 KB)

Abstract

Abstrak ___________________________________________________________________ Penelitian ini bertujuan untuk mengetahui ada tidaknya hubungan antara ketebalan lemak tubuh dengan kondisi fisik atlet pelajar. Metode yang digunakan dalam penelitian ini adalah penelitian kuantitatif survey tes dan “One-Shot”model. Populasi penelitian ini adalah seluruh anggota INKAI Kab.Semarang pelajar SD, SMP, dan SMA serta berjenis kelamin laki – laki dan perempuan berjumlah 170 atlet. Pengambilan sampel menggunakan teknik purposive  sampling dengan kriteria usia pelajar  14 – 17 tahun, berjenis kelamin laki – laki, dan sudah menyandang sabuk hijau, biru, cokelat, dan hitam dengan jumlah 20 atlet.  Variabel dalam penelitian ini yaitu ketebalan lemak tubuh sebagai variabel bebas, serta kondisi fisik atlet karate pelajar putra Institute Karate-do Indonesia sebagai variabel terikat. Metode pengumpulan data menggunakan tes dan pengukuran. Metode analisis data menggunakan software SPSS 16.0. Hasil penelitian dengan regresi sederhana diperoleh nilai signifikansi 0.254 = 25.4%> 5%, artinya tidak ada hubungan antara ketebalan lemak tubuh dengan kondisi fisik secara keseluruhan pada atlet pelajar putra Institute Karate-do Indonesia cabang Kabupaten Semarang tahun 2015.   Abstract ___________________________________________________________________ This research aims to determine the relationship between the thickness of body fat with the physical condition of athletes karate male student. The method used in this research is quantitative research survey test and "One-Shot" model. The population was all members of INKAI Kab.Semarang elementary school, junior high, and high school as well as male sex - amounted to 170 male and female athletes. Sampling using purposive sampling with criteria for students age 14-17 years, male gender - men, and already holds a green belt, blue, brown, and black with the number of 20 athletes. The variable in this study is the thickness of body fat as the independent variable, and the physical condition of athletes karate student son Karate-do Indonesian Institute as dependent variables. Methods of data collection using test and measurement. Methods of data analysis using SPSS 16.0 software. Research results with a simple regression significance value 0254 = 25.4%> 5%, meaning there is no relationship between the thickness of body fat with the overall physical condition of the student athletes sons Institute Karate-do Indonesian branch of Semarang District 2015.