PENGARUH LATIHAN KARET TERHADAP KECEPATAN TENDANGAN DOLLYO CHAGI SISWA EKSTRAKURIKULER TAEKWONDO SMA N 1 SLEMAN

Abstract

ABSTRAK Permasalahan penelitian adalah kurangnya variasi latihan di esktrakurikuler taekwondo SMA N 1 Sleman. Penelitian ini bertujuan untuk mengetahui pengaruh latihan menggunakan tahanan karet terhadap kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman. Metode Penelitian adalah eksperimen. Desain penelitian dengan bentuk One-Group Pretest – Posttest Design. Populasi penelitian adalah siswa peserta ekstrakurikuler taekwondo SMA N 1 Sleman sejumlah 9 siswa. Instrumen penelitian adalah tes tendangan dollyo chagi sebanyak 5 kali dan dihitung waktunya. Nilai validitas instrumen sebesar “0,750” berkategori “tinggi” dan instrumen telah reliabel untuk digunakan dalam kegiatan penelitian. Teknik pengumpulan data dengan pretest dan posttest. Teknik analisis data menggunakan pengujian signifikan peningkatan hasil latihan menggunakan uji t. Hasil penelitian menunjukkan bahwa: (1) nilai signifikan 0,083 > 0,05 Ho yang menyatakan “Tidak adanya pengaruh latihan menggunakan tahanan karet terhadap kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman” diterima dan Ha yang menyatakan “Adanya pengaruh latihan menggunakan tahanan karet terhadap kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman” ditolak. Ha ditolak karena latihan tahanan karet tidak memberi pengaruh yang signifikan terhadap kecepatan menendang dollyo chagi. (2) Hasil mean kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman saat pelaksanaan posttest sebesar “5,26 detik” lebih baik dibandingkan mean saat pelaksanaan pretest sebesar “5,42 detik”. Dengan demikian Ho yang menyatakan “Tidak terjadi peningkatan kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman” ditolak dan Ha yang menyatakan “Terjadi peningkatan kecepatan tendangan dollyo chagi siswa ekstrakurikuler taekwondo SMA N 1 Sleman” diterima. Kata kunci : Latihan, Tahanan Karet, Kecepatan, Tendangan Dollyo Chagi EFFECT OF RUBBER TRAINING TOWARDS DOLLYO CHAGI KICK SPEED OF TAEKWONDO EXTRACURRICULAR STUDENTS IN SMA N 1 SLEMA~ Abstract The research problem is the lack of variety of exercises in taekwondo extracurricular in SMA 0! Sleman. The research inteds to determine the effect of exercise using rubber resistance towards dollyo chagi kick speed of taekwondo extracurricular students in SMA N 1 Sleman. The research method was experiment. The research design was b~ One-Group Pretest - Posue-a Design. The research population were the students of taekwondo extracurricular participants in S.\rlA '\ I Sleman of 9 students. The research instrument was by do/Iyo chagi kick test for 5 times and time calculated. The validity of the instrument was "O. 750" categorized "high" and the instrument had been reliable for use in research activities. The data collection technique was done by pretest and posuest. The data analysis technique used significance test training result improvement using the t test. The results of the research show that: ( 1) significance value 0.083> 0.05 Ho stating "there is no training effect using rubber resistance towards chagi dollyo kick speed of taekwondo extracurricular students in SMA N I Sleman" is accepted and Ha stating "there is effect on training using rubber resistance towards chagi do/Iyo kick speed of taekwondo extracurricular students in SM.A 1 I Steman .. is declined. Ha is declined because rubber resistance training does not give significant effect on dollyo chug] kick speed. (2) The mean result of dollyo chagi kick speed of taekwondo extracurricular students in MA N I Slernan when posttest implementation of "5.26 sec" is better than the mean of pretest implementation by "5.42 seconds". Thus. Ho stating "there is no increase of chag! dollyo kick speed of taek wondo extracurricular student in SMA I leman" is declined and I la stating "there is an increase or dollvo chagi kick speed of taekwondo extracurricular students in SMA I Sleman" is accepted. Keywords: training, Rubber Resistance, Speed, Doi/yo Chagi Kick