DILLAH FEBRIYANI, . (2025) HUBUNGAN ANTARA BERAT BADAN DAN FLEKSIBILITAS DENGAN KECEPATAN TENDANGAN SABIT ATLET PENCAK SILAT. Sarjana thesis, UNIVERSITAS NEGERI JAKARTA.
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Abstract
*****ABSTRAK***** Penelitian ini bertujuan untuk mengetahui 1) Hubungan antara berat badan dengan kecepatan tendangan sabit, 2) Hubungan antara fleksibilitas dengan kecepatan tendangan sabit, 3) Hubungan antara berat badan dan fleksibilitas dengan kecepatan tendangan sabit. Metode penelitian yang digunakan adalah metode penelitian kuantitatif dengan studi korelasi. Penelitian ini bersifat korelasional yaitu untuk mengetahui seberapa besar hubungan antara variabel. Populasi penelitian ini adalah atlet KOPPENSI Universitas Negeri Jakarta yang berjumlah 80 orang dan sampel ditentukan menggunakan teknik purposive sampling yang sebanyak 20 orang. Instrumen tes pada penelitian ini adalah pengukuran berat badan, fleksibilitas dan tes kecepatan tendangan sabit. Teknik Analisis data menggunakan uji regresi linier dan korelasi uji-t dan uji-F. Hasil penelitian menunjukkan bahwa (1) Terdapat hubungan yang signifikan antara Berat Badan dan Kecepatan Tendangan Sabit, dengan persamaan garis linier Ȳ = 31,76 – 0,1014X1, nilai t hitung = -2,17 > t tabel = 2,093, koefisien korelasi ry1 = -0,511 dengan presentase 26,1%. (2) Terdapat hubungan yang signifikan antara Fleksibilitas dengan Kecepatan Tendangan Sabit, dengan persamaan garis linier Ȳ = 14,46 + 0,375 X2, nilai t hitung = 3,137 > t tabel= 2,093, koefisien korelasi ry2 = 0,595 dengan presentase 35,4%. (3) Terdapat hubungan yang signifikan antara Berat Badan dan Fleksibilitas dengan Kecepatan Tendangan Sabit, dengan persamaan garis linier Ȳ = 22,83 + 0,134X1 + 0,366X2, nilai F hitung = 14,503 > F tabel 3,59, koefisien korelasi ry1-2 = 0,794 dengan presentase 63,4%./ *****ABSTRACT***** This study aims to determine: 1) The relationship between body weight and the speed of crescent kick, 2) The relationship between flexibility and the speed of crescent kick, and 3) The relationship between body weight and flexibility with the speed of crescent kick. The research method used is a quantitative method with a correlational study design. This study is correlational in nature, aiming to determine the strength of the relationship between variables. The population of this study consisted of 80 athletes from KOPPENSI at the State University of Jakarta, and the sample was selected using purposive sampling, totaling 20 participants. The instruments used in this study were measurements of body weight, flexibility, and a crescent kick speed test. Data analysis techniques included linear regression analysis and correlation tests using t-test and F-test. The results showed that: (1) There is a significant relationship between body weight and crescent kick speed, with the linear regression equation Ȳ = 31.76 – 0.1014X₁, t-value = -2.17 > t-table = 2.093, and correlation coefficient ry₁ = -0.511 with a percentage of 26.1%. (2) There is a significant relationship between flexibility and crescent kick speed, with the regression equation Ȳ = 14.46 + 0.375X₂, t-value = 3.137 > t-table = 2.093, and correlation coefficient ry₂ = 0.595 with a percentage of 35.4%. (3) There is a significant relationship between body weight and flexibility with crescent kick speed, with the regression equation Ȳ = 22.83 + 0.134X₁ + 0.366X₂, F-value = 14.503 > F-table = 3.59, and multiple correlation coefficient ry₁₂ = 0.794 with a percentage of 63.4%.
Item Type: | Thesis (Sarjana) |
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Additional Information: | 1) Dr. Hendro Wardoyoo, M. Pd 2) Dr. Bayu Nugraha, M. Pd |
Subjects: | Olah Raga dan Seni Pertunjukan > Olahraga Beladiri Ilmu Kedokteran > Keperawatan > Diet, Kesehatan Jasmani |
Divisions: | FIO > Pendidikan Kepelatihan Olahraga |
Depositing User: | Dillah Febriyani . |
Date Deposited: | 01 Aug 2025 00:46 |
Last Modified: | 01 Aug 2025 02:48 |
URI: | http://repository.unj.ac.id/id/eprint/57101 |
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