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Knowledge of Game Rules and Speed on The Performance of South Sulawesi Association Football Referees Suwardi; Sudiadharma; Nurussyariah; Hudain, Muh. Adnan; Jamaluddin, Juniarto
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 2 (2024): March
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i2.1516

Abstract

This study aims to examine the correlation between knowledge of game rules and physical condition and the performance of football referees in the South Sulawesi provincial association. The research population consisted of football referees from the South Sulawesi provincial association. A sample of 30 people was taken based on purposive sampling. The referee's performance was the dependent variable of the study, whereas knowledge of game rules and physical condition were the independent variables. The research method employed a descriptive approach. The research data were analyzed using correlational techniques at a 95% significance level. The results of the study reveal that: (1) there is a significant correlation between knowledge of game rules and referee’s performance with a correlation value (r) of 0.746 and a contribution of 55.6%; (2) there is a significant correlation between the referee's physical condition and the referee's performance with a correlation value (r) of 0.751 and a contribution of 56.4%; and (3) there is a correlation between knowledge of game rules and physical condition collectively on referee’s performance with a correlation value (r) of 0.824 and a contribution of 68.4%.
Pre-Service Teacher of PJOK: The Effect of Box Skip Training on Leg Muscle Power Andryawan; Suwardi; Irvan; Hudain, Muh. Adnan; Nurussyariah
ETDC: Indonesian Journal of Research and Educational Review Vol. 3 No. 3 (2024): June
Publisher : Education and Talent Development Center Indonesia (ETDC Indonesia)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51574/ijrer.v3i3.1872

Abstract

This study aims to ascertain the impact of the Box Skip Exercise on the leg muscle power of pre-service teachers at STKIP YPUP Makassar. This study employs an experimental design, specifically a quasi-experimental design. In this study, the population and sample were the pre-service teachers of STKIP YPUP Makassar, with a sample size of 30 people divided into two treatment groups and a control group. We used the t-test to test the research data. The research data that was tested with the t-test shows that the treatment group's data has a calculated T value that is higher than the T table with a value of 9.291>1.753. The significance value of 0.00 falls below 0.05, indicating that box skip exercise has a significant impact on the leg muscle power of physical education pre-service teachers. In contrast, the data from the control group revealed a calculated T value of 3.674, which exceeded the T table by 1.753. Additionally, the significance value of 0.00 was less than 0.05, indicating that the treatment group had a greater influence than the control group. Based on the above data, we can conclude that the treatment group exerted a greater influence than the control group in enhancing the leg muscle power of physical education pre-service teachers at STKIP YPUP Makassar.