Kontribusi Power Otot Lengan Dan Bahu Terhadap Akurasi Service Atas Pada Tim Bola Voli Putra Kecamatan Lubuk Batu Jaya Kabupaten Indragiri Hulu

Abstract

KONTRIBUSI POWER OTOT LENGAN DAN BAHU TERHADAP AKURASI SERVICE ATAS PADA TIM BOLA VOLI PUTRA KECAMATAN LUBUK BATU JAYA KABUPATEN INDRAGIRI HULU Yuliyanto1, Drs.Ramadi, S.Pd,M.Kes,AIFO2, Ardiah Juita,S.Pd,M.Pd3 PENDIDIKAN JASMANI KESEHATAN DAN REKREASI FAKULTAS KEGURUAN DAN ILMU PENDIDIKAN UNIVERSITAS RIAU Abstract This observational form is observational korelasional with Bolavoli's Team population regency sporting week Son lubuk's district petrifies kabupatyen indra giri's dignity upstream. One that intent to know how big contribution Power Arm and shoulder muscle to Accuration service on on Bolavoli's Team regency sporting week Son lubuk's district petrifies kabupatyen indra giri's dignity upstream.. Samples taking trick in observational it is tech full scale sampling . Instrument of the observation is essay measurement power arm and shoulder muscle by essays two hand medicine ball put and essays accuration service on with essays target service (Nurhasan, 2001:172). Then data at o with statistic, earlier one done by normality quiz utilizes to test liliefors on signifikan's level α 0,05. Hypothesis that is proposed which is available contribution power arm and shoulder muscle to accuration service on on Bolavoli's Team Son lubuk's district petrifies indra giri's regency dignity upstream. Base observational result that is done, therefore gets to be concluded that power arm and shoulder muscle have relationship that adequately signifikan with accuration service on, where of a variety quiz which is done, Element power Arm and Shoulder muscle words variabelitas as big as 2 x 100% = 31,36% to accurations floating service in bolavoli and as more as it enlightened by other variable