Hubungan Panjang Tungkai, Frekuensi Langkah Kaki, dan Kelentukan Terhadap Kecepatan Lari 50 m Siswa SMA Negeri 1 Tompobulu Kabupaten Bantaeng.

Hubungan Panjang Tungkai, Frekuensi Langkah Kaki, dan Kelentukan Terhadap Kecepatan Lari 50 m Siswa SMA Negeri 1 Tompobulu Kabupaten Bantaeng. ( Dibimbing oleh M. Anwar Pasau dan Jamaluddin). Penelitian ini bertujuan untuk Mengetahui: Apakah ada hubungan panjang tungkai, frekuensi langkah kaki dan kelentukan terhadap kecepatan lari 50 meter siswa SMA Negeri 1 Tompobuu Kabupaten Bantaeng. Penelitian ini bersifat deskriptif dengan tiga variabel bebas dan satu variable terikat. Populasi dan sampel adalah siswa SMA Negeri 1 Tompobulu Kabupaten Bantaeng. Secara random sampling diperoleh sampel sebanyak 150 orang. Teknik analisis data yang digunakan yaituUji-Regresi (R), dalamperhitungannyamenggunakan program SPSS 20 for Windows. TarafSignifikan α = 0.05 Berdasarkan hasil analisis data diperolehbahwaterdapathubungan yang signifikanpanjangtungkai, frekuensilangkah kaki dankelentukanterhadapkecepatanlari 50 m. (1) Ada hubungan panjang tungkai terhadap kecepatan lari 50 meterdimanadiperolehnilai r = 0.422 (P >0.05 ), Dengan memberikan sumbagan sebesar 17.80 % (2). Ada hubungan Frekuensi langkah kaki terhadap kecepatan lari 50 meterdimanadiperoleh nilai r = 0.466 (P >0.05 ), Dengan memberikan sumbagan sebesar 21.70% (3). Ada hubungan kelentukanterhadap kecepatan lari 50 meterdimanadiperolehnilai r = 0.530 (P >0.05 ), Dengan memberikan sumbagan sebesar 28.10% sedangkan(4). Ada hubungan panjang tungkai, frekuensi langkah kaki, dan kelentukan terhadap kecepatan lari 50 meterdimanadiperoleh nilai Ro = 0.702 (P > 0.05 ), dengan Hubungan sebesar 49.20 %. ABSTRACT RISNAWATI 2016. The Relation of Leg Length, Footsteps Frequency, and Flexibility toward 50 M RUNNING Speed of Students at SMAN 1 Tompobulu in Bantaeng District. ( supervised by M. Anwar Pasau dan Jamaluddin ). The research aimed to discover whether there was relation of leg length, footsteps frequency, and flexibility toward 50 m running speed of students at SMA Negeri 1 Tompobulu in Bantaeng District. The research was descriptive research with three independent variables and one dependent variable. The populations and samples of the researct were the students of SMAN 1 Tompobulu in Bantaeng District, selected by using random sampling and obtained the total of 150 students as the samples. Data analysis technique employed Regression-Test (R), in the calculation employed SPSS 20 for windows program at the Significant level α = 0.05. Based on the results of data analysis, it was discovered that there was significant relation of leg length, footsteps frequency, and flexibility toward 50 m running speed. (1) There was relation of leg toward 50 m running speed that obtained the score of r = 0.422 (P > 0.05), by giving contribution 17.80%, (2) there was relation of footsteps frequency toward 50 m running speed that obtained the score of r = 0.466 (P > 0.05), by giving contribution 21.70%, (3) there was relation of flexibility toward 50 m running speed that obtained the score ofr = 0.530 (P > 0.05 ), by giving contribution 28.10%, (4). There was relation of leg length, footsteps frequency, and flexibility toward 50 m running speedthat obtained the score of Ro = 0.702 (P > 0.05), with the Relation 49.20%