HUBUNGAN DAYA LEDAK OTOT TUNGKAI DAN KECEPATAN REAKSI TERHADAP KETEPATAN ANGKATAN KAKI PADA ATLET GULAT PONTIANAK

Angga Putra Wijaksono, Andika Triansyah, Muhammad Fachrurrozi Bafadal

Abstract


Abstrak

The problem in this study is whether or not there is a relationship between muscle explosive power and speed on the accuracy of foot strikes in wrestling and aims to determine the relationship between one variable and another variable. The method used in this research is to find a quantitative research method with a correlational form. The population and sample in this study found 46 people. The sampling technique in this study used a purposive sampling technique, and 10 samples were used. As well as data collection techniques using tests and measurements for leg muscle explosive power using a vertical jump test, on reaction speed using a full body test, while the accuracy of leg lift using a leg lift test. Based on the results of the study, the correlation coefficient which shows the magnitude of rcount partially for muscle explosive power is 0.889 for reaction speed of 0.935, while simultaneously obtained is 0.889. This result is bigger than rtable, which is 0.632. From table 4.2 for leg muscle explosive power, it was obtained that 3 people 30% at intervals <21, and 7 people 70% at intervals 21-30, while for the other intervals there were none because the average athlete was at intervals <21 and 21-30 . From table 4.3 obtained 2 people 20% at intervals 0.301-0.400, 7 people 70% at intervals 0.401-0.500, 1 person 10% at intervals >501. Therefore, there is a positive relationship between muscle explosive power and speed of the relationship with the Pontianak athlete workforce

Keywords: Muscle explosive power, reaction speed, leg lift accuracy


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DOI: http://dx.doi.org/10.26418/jppk.v11i3.53804

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