HUBUNGAN KEKUATAN OTOT LENGAN DAN KOORDINASI MATA TANGAN TERHADAP AKURASI SERVIS ATAS BOLA VOLI PADA PESERTA PUTRI EKSTRAKURIKULER DI SMAN 2 SELUMA
Dela Saptiani, sugiyanto sugiyanto, syafrial syafrial
Kinestetik · 2019
doi:10.33369/jk.v3i1.8810 (opens in a new tab)
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Abstract
AbstrakPenelitian ini bertujuan untuk mengetahui hubungan kekuatan otot lengan dan koordinasi mata tangan terhadap akurasi servis atas bola voli pada peserta ekstrakurikuler putri di SMAN 2 Seluma. Penelitian ini adalah penelitian korelasional dengan metode survei, Sampel penelitian menggunakan total sampling kemudian pengambilan data penelitian dengan teknik tes. Analisis statistik yang digunakan adalah uji lineritas, uji normalitas, uji hipotesis. Hasil penelitian Kekuatan otot lengan memiliki hubungan positif dengan kemampuan akuarsi servis bola voli dengan thitung = 2,34 > ttabel = 2,093 dan memberikan kontribusi sebesar 23%, Koordinasi mata tangan memiliki hubungan positif dengan kemampuan akuarsi servis bola voli, dan Kekuatan otot lengan dan Koordinasi mata tangan secara bersama-sama memiliki hubungan positif dengan kemampuan akuarsi servis bola voli pada siswi ekstrakurikuler di SMAN 2 Seluma, dengan thitung = 3,38 > ttabel = 2,093 dan memberikan kontribusi sebesar 48%. Dengan demikian maka dapat disimpulkan bahwa kekuatan otot lengan dan koordinasi mata tangan secara bersama-sama memiliki hubungan positif dengan akurasi servis atas bola voli. Kata kunci: Kekuatan Otot Lengan, Koordinasi Mata Tangan, Servis Atas AbstracThis study aims to determine the relationship of arm muscle strength and hand eye coordination to the accuracy of service on volleyball in female extracurricular participants at SMAN 2 Seluma. This study is a correlational study with survey methods. The research sample used total sampling and then took research data with test techniques. Statistical analysis used is linearity test, normality test, hypothesis test. Research results Arm muscle strength has a positive relationship with volleyball service acquisition ability with tcount = 2.34> t table = 2,093 and contributes 23%, hand eye coordination has a positive relationship with volleyball service acquaintance capabilities, and arm muscle strength and coordination hand eyes together have a positive relationship with the ability of volleyball service acquaintance on extracurricular students at SMAN 2 Seluma, with tcount = 3.38> t table = 2,093 and contribute 48%. Thus it can be concluded that arm muscle strength and hand eye coordination together have a positive relationship with the accuracy of service on volleyball.Keywords: Arm Muscle Strength, Hand Eye Coordination, Upper Service
Abstract licence: CC BY-SA
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