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Sudiadharma
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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%.
Lay-Up Shoot Skills of Old-School Club Players: The Clout of Agility, Balance, and Coordination Ankles Kasmad, Muhammad Rachmat; Ermanto, Helmiyana; Sudiadharma; Hudain, Muh. Adnan; AS, Hasbunallah
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.v3i3.1801

Abstract

This study falls into the path analysis research category, employing the path analysis method for data analysis. The research subjects were Makassar Old School players. The population comprises all Old School Makassar players, with a sample size of 30. We used descriptive analysis as a data analysis technique, testing hypothesis requirements with the SPSS 25.00 program at a significance level of 95%, or 0.05. The research results show that: (1) agility has a significant direct influence on the layup shooting of old school Makassar players by 26.1%, with a significant level of 0.038 < α0.05. (2) The research also reveals a significant direct influence of balance on the lay-up shoot of old-school Makassar players. School Makassar is 80.5%, with a significance level of 0.000 < α0.05. (3) There is a significant direct influence of ankle coordination on the layup shot of old-school Makassar players by 20.3%, with a significant level of 0.031 < α0.05. (4) There is a significant direct influence of agility on the ankle coordination of Old School Makassar players at 80.7%, with a significance level of 0.000 < α0.05. (5) There is a significant direct influence of balance on the ankle coordination of Old School Makassar players at 26.3%, with a significant level of 0.038 < α0.05. (6) There is a significant direct influence of agility on lay-up shoot skills through Old School Makassar players' ankle coordination of 16.3%, with a significance level of 0.000 < α0.05. (7) There is a significant direct influence of balance on lay-up shoot skills through Old School Makassar players' ankle coordination of 5.3%, with a significance level of 0.000 < α0.05.
Co-Authors . Hasbunallah AS Ermanto, Helmiyana Hudain, Muh. Adnan Jamaluddin, Juniarto Kasmad, Muhammad Rachmat Nurussyariah Suwardi