EVEKTIFITAS PEMBERIAN BUAH NAGA SETELAH LATIHAN TERHADAP TINGKAT DAYA TAHAN KARDIOVASKULER ATLET SEPAKBOLA PERSEKAL

Abstract

This study aims to determine the effectiveness of giving dragon fruit after exercise to increase the cardiovaskular endurance of soccer athletes. This type of research is experimental research with one group pre-test and post-test designs. The independent variable in this study was dragon fruit, while the dependent variable was the cardio endurance of the soccer athletes. The population in this study were soccer athletes with a total of 20 people. Furthermore, the research data were analyzed using the SPSS statistical test. The data analysis technique used is descriptive test, data normality test, and t-test. maximum 46.80. The data after giving dragon fruit obtained an average value (mean) of 42.220, standard deviation of 4.763, minimum value of 36.40, maximum value of 53.90. The results of the normality test of the data before giving dragon fruit obtained the Kolmogorov Smirnov value of 0.09, Asmp = 0.20. The data after giving dragon fruit obtained Kolmogorov smirnov value of 0.19, Asmp = 0.05. The results of the t-test of data analysis obtained a value of sig 0.00 (sig < 0.05), with a difference of 4.54 which means that there is an effectiveness of giving dragon fruit after exercise to increase the cardiovaskular endurance of soccer athletes