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Journal : Jurnal Performa Olahraga

Studi Kondisi Fisik dalam Olahraga Beladiri Tae Kwon-Do Dojang UNP Yogi Setiawan; Vega Soniawan
Performa Vol 6 No 1 (2021): Performa Olahraga
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpo248019

Abstract

The problems in this research are: decreased achievement of Tae Kwon-Do Dojang athletes UNP. The purpose of this study was to determine the level of the physical condition of Tae Kwon-Do athletes. This type of research is descriptive research. The sample in this study amounted to 20 athletes. Instruments for testing aerobic endurance, endurance for arm muscle strength, leg muscle explosive power, and agility. The data analysis technique used descriptive statistics. The results of the analysis of the components of the Physical Condition of the Tae Kwon-Do Dojang Athlete UNP are as follows: (1) Aerobic Endurance Ability in the "poor" classification, (2) Arm Muscle Endurance Ability in the "poor" classification, (3) The Ability of Leg Muscles in classification "good", (4) Agility Ability in the classification "very poor". Thus it can be concluded that the Physical Condition Level of the Tae Kwon-Do Dojang Athlete UNP still has a lot to improve and improve
Kontribusi Kekuatan Otot Lengan Dan Kekuatan Otot Tungkai Terhadap Kecepatan Renang Gaya Bebas 50 Meter Yogi Setiawan; Naluri Denay
Performa Vol 7 No 1 (2022): Performa Olahraga
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jpo300019

Abstract

Based on observations, the problem in this study is the lack of 50 meter swimming front crawl athletes in Padang. So this study aims to determine the contribution of the strength of the arm, leg muscles to the speed of 50 swimming front crawl. This research is a type of correlation with a sample of 11 athletes consisting of 6 boys and 5 girls. Sampling was done by purposive sampling. The instruments used are push ups, leg dynamometers and use a 50 meter swimming front crawl speed test in seconds. The data analysis technique used is a simple Pearson product moment multiple correlation analysis. The results showed that there was a contribution between arm muscle strength and swimming speed for male athletes by 77.9%, female athletes by 98.8%. Leg muscle strength to swimming speed for male athletes is 55.9%, female athletes are 97%. Then, the arm muscle strength and leg muscle strength together to the 50 meter swimming front crawl speed in male athletes are 72.3%, female athletes are 90.3%.