PENGARUH PELATIHAN ALTERNATE LEG BOUND TERHADAP KEKUATAN OTOT TUNGKAI DAN WAKTU REAKSI

Authors

  • Lulur Nur Indasari
  • I Ketut YodaYoda
  • Gede Doddy Tisna

DOI:

https://doi.org/10.23887/jiku.v4i2.7894

Abstract

Penelitian ini bertujuan untuk mengetahui pengaruh pelatihan alternate leg bound terhadap kekuatan otot tungkai dan waktu reaksi. Jenis penelitian ini adalah eksperimen semu dengan rancangan the non-randomized control group posttest design. Subjek penelitian adalah siswa peserta ekstrakurikuler taekwondo SMP Negeri 2 Banjar berjumlah 30 orang. Instrumen yang digunakan untuk penelitian tes kekuatan otot tungkai adalah back and leg dynamometer, sedangkan instrumen untuk tes waktu reaksi adalah whole body reaction. Selanjutnya data dianalisis dengan uji t-independent pada taraf signifikansi lebih kecil (α) 0,05 dengan bantuan program SPSS 16.0. Berdasarkan hasil uji t-independent didapatkan hasil: (1) variabel kekuatan otot tungkai dengan nilai signifikansi 0,001. (2) variabel waktu reaksi dengan nilai signifikansi 0,000. Nilai signifikansi hitung lebih kecil dari nilai α (0,05), dengan demikian hipotesis penelitian “pelatihan alternate leg bound berpengaruh terhadap kekuatan otot tungkai” diterima dan “pelatihan alternate leg bound berpengaruh terhadap waktu reaksi” diterima. Dengan demikian dapat disimpulkan bahwa pelatihan alternate leg bound berpengaruh signifikan terhadap peningkatan kekuatan otot tungkai dan waktu reaksi pada siswa peserta ekstrakurikuler taekwondo SMP Negeri 2 Banjar tahun 2016. Bagi para guru olahraga, pelatih, pembina serta atlet disarankan untuk menggunakan pelatihan alternate leg bound sebagai salah satu alternatif untuk meningkatkan kekuatan otot tungkai dan waktu reaksi.
Kata Kunci : alternate leg bound, kekuatan, waktu reaksi.

This study aims to determine the effect of alternate training bound leg to leg muscle strength and reaction time. The research is a quasi-experimental design with the non-randomized control group posttest design. Subjects were students in extracurricular participants taekwondo SMP Negeri 2 Banjar numbered 30 people. The instrument used for research testing leg muscle strength is back and leg dynamometer, while the instrument to test the reaction time is a whole body reaction. Furthermore, the data were analyzed by independent t-test at a significance level of less (α) of 0.05 with SPSS 16.0. Based on the results of independent t-test showed: (1) variable leg muscle strength with significant value 0.001. (2) variable reaction time with a significance value of 0.000. The significance value calculated is less than the value of α (0.05), so the hypothesis research "alternate training leg bound effect on leg muscle strength" accepted and "alternate training leg bound effect on reaction time" be accepted. It can be concluded that the training alternate leg bound significant effect on the increase in leg muscle strength and reaction time on extracurricular participants taekwondo student SMP Negeri 2 Banjar 2016. For sports teachers, trainers, coaches and athletes are advised to use alternate training as one leg bound alternative way to increase leg muscle strength and reaction time.
keyword : alternate leg bound, strength, reaction time.

Published

2017-10-26

How to Cite

Indasari, L. N., YodaYoda, I. K., & Tisna, G. D. (2017). PENGARUH PELATIHAN ALTERNATE LEG BOUND TERHADAP KEKUATAN OTOT TUNGKAI DAN WAKTU REAKSI. Jurnal Ilmu Keolahragaan Undiksha, 5(3), 46–57. https://doi.org/10.23887/jiku.v4i2.7894

Issue

Vol. 5 No. 3 (2017)

Section

Articles

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