PENGARUH LATIHAN PLYOMETRIC BARRIER HOPS TERHADAP KEMAMPUAN DAYA LEDAK OTOT TUNGKAI PADA SISWA YANG MENGIKUTI EKSTRAKURIKULER BOLA VOLI DI SMA NEGERI 2 PALEMBANG

NASWIRANTO, NASWIRANTO and Bayu, Wahyu Indra (2023) PENGARUH LATIHAN PLYOMETRIC BARRIER HOPS TERHADAP KEMAMPUAN DAYA LEDAK OTOT TUNGKAI PADA SISWA YANG MENGIKUTI EKSTRAKURIKULER BOLA VOLI DI SMA NEGERI 2 PALEMBANG. Undergraduate thesis, Sriwijaya University.

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Abstract

This study aims to determine the effect of barrier hops training on the explosive power ability of the tugkai muscle in extracurricular volleyball students of SMA Negeri 2 Palembang. The method used in this study is experimental. The research design used is One Group Pretetst-Posttest Design. This sampling uses a total population sampling technique with a sample of 31 students consisting of ( L = 21 and P = 10). This research instrument is a vertical jump test. Data analysis techniques using data normality tests and hypothetical tests with the t test formula, that barrier hops exercise has an effect on increasing the explosive power of leg muscles in volleyball games. This can be seen from the results of data analysis through the calculation of the t test formula, namely tcount 13.569 and t table 1.69 (df29) with a significance value (2-tailed) of 0.000 < 0.05, then these results show that there is a significant influence. Barrier hops exercise can have an influence on increasing the explosive ability of leg muscles in extracurricular volleyball students of SMA Negeri 2 Palembang. The increase given by barrier hops training from pretest results to posttest results was an increase of 67%.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Barrier Hops, Daya Ledak Otot Tungkai, Permainan Bola Voli
Subjects:	G Geography. Anthropology. Recreation > GV Recreation Leisure > GV733-734.5 Professionalism in sports. Professional sports (General)
Divisions:	06-Faculty of Education and Educational Science > 85201-Sports, Health and Recreation Education (S1)
Depositing User:	Naswiranto Naswiranto
Date Deposited:	29 Dec 2023 12:47
Last Modified:	29 Dec 2023 12:47
URI:	http://repository.unsri.ac.id/id/eprint/137217

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