Kontribusi Sprint Dan Daya Ledak Otot Tungkai Terhadap Hasil Lompat Jauh Gaya Jongkok Pada Siswa Kelas X IPS Sma Negeri 3 Rupat

Denni Herawan, Muhammad (2022) Kontribusi Sprint Dan Daya Ledak Otot Tungkai Terhadap Hasil Lompat Jauh Gaya Jongkok Pada Siswa Kelas X IPS Sma Negeri 3 Rupat. Other thesis, Universitas Islam Riau.

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Abstract

The Contribution of Sprints and Explosive Power of the Limb Muscles to the Long Jump Results of Squatting in Class X Social Studies at SMA Negeri 3 Rupat." The problem in this study is whether there is a contribution of sprints and leg muscle explosive power to the squat style long jump in class X Social Sciences SMA Negeri 3 Rupat. The purpose of this study was to determine the contribution of sprints and limb muscle explosive power to the squat-style long jump in class X social studies at SMA Negeri 3 Rupat. This research is a quantitative research. The population of this study were students of Class X Social Sciences at SMA Negeri 3 Rupat and the sample in this study were male students in Class X SMA Negeri 3 Rupat, totaling 26 students. The data collection techniques in the study were observation, literature as well as tests and scoring from the results of the sprint running test, leg muscle explosive power and long jump results. From the results of the study, it showed that there was a sprint on the results of the Squat Style Long Jump in Class X Social Sciences SMA Negeri 3 Rupat, this was seen from the calculated r value > r table value, 0.850 > 0.388 with KD was 72.25%. Then there is the Contribution of Limb Muscle Explosive Power to the Squat Style Long Jump Results in Class X Social Sciences SMA Negeri 3 Rupat, the r arithmetic value > r table value, 0.862 > 0.388 with a KD large of 74.30% .. And there is a contribution of sprint and power Explosion of leg muscles on the results of the squat-style long jump in class X IPS students of SMA Negeri 3 Rupat. Calculated r value > r table value, 0.708 > 0.388 with KD is 50.12%

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