HUBUNGAN KEBUGARAN JASMANI DENGAN PRESTASI AKADEMIK SISWA MAN 1 PONOROGO KELAS X

Abstract Physical fitness is the embodiment of the results of the functioning of the body systems that have improved the quality of life in every aspect of daily activities, the condition of fitness here becomes a potential that is very influential in maintaining the performance of daily activities without getting tired after doing routine activities in a day, the state of fitness referred to here is the state of students when participating in classroom activities at the school of practical and theoretical learning. In this study aims to determine the relationship of physical fitness with academic achievement of students MAN 1 Ponorogo Class X. This research method is a descriptive quantitative correlational method using two statistical variables, namely: physical fitness and academic achievement. The population in this study students Man 1 Ponorogo Class X totaling 267 students (105 sons and 162 daughters). The sample using simple random sampling technique consisted of 27 students (8 sons and 19 daughters). From the results of the correlation study of the relationship of physical fitness with academic achievement of students MAN 1 Ponorogo Class X produces a correlation coefficient value (r) is 0.42 and shows the relationship of physical fitness with academic achievement has a relationship of medium category and contribution coefficient of determination (r2) between the independent variable (physical fitness) to the dependent variable (academic achievement) of 18%, indicating the relationship between the independent variable to the dependent variable is strong while the remaining 82% is owned by variables outside of this study. Based on the results of this study, it can be concluded that the better physical fitness conditions will also improve academic achievement. Keywords: Physical fitness, academic achievement &nbsp