Assessment of Learning using the PJOK Application to Measure the Physical Fitness of Baby Rock Climbing Club Athlete

This study aims to determine the results of the assessment of learning using the PJOK application in measuring the physical fitness levels of rock climbing athletes at the Baby Rock Climbing Club. The research employs a descriptive quantitative approach, intended to provide an overview of the learning assessment outcomes through the PJOK application in relation to the athletes' physical fitness. The method used in this study is a survey method, with total sampling technique, meaning the entire population is used as the sample. The sample consists of 24 rock climbing athletes aged 10 to 20 years who are members of the Baby Rock Climbing Club. The age distribution includes: 10 athletes aged 10 years, 10 athletes aged between 10–15 years, and 4 athletes aged between 15–20 years. The data analysis technique used is descriptive quantitative analysis, calculated in percentages. Based on the results of the assessment of learning using the PJOK application, the athletes’ physical fitness was measured through several tests: Body Mass Index (BMI), V Sit and Reach, Sit-Up, Squat Thrust, and the PACER test. The results indicate that the overall physical fitness level of athletes at the Baby Rock Climbing Club falls under the "good" category. The average fitness score for male athletes was 3.9 (good category), while female athletes scored an average of 3.3 (also in the good category). Normality testing was conducted using SPSS 22 software with the Kolmogorov-Smirnov test. All data showed a normal distribution as the significance values obtained were greater than 0.05. Among all the physical fitness tests conducted, the highest performance was observed in the PACER test (Progressive Aerobic Cardiovascular Endurance Run), which measures cardiovascular endurance through a 20-meter shuttle run that increases in pace each minute following a set rhythm. Therefore, it can be concluded that rock climbing athletes at the Baby Rock Climbing Club excel in the aspect of cardiovascular endurance. The implication of this study serves as a basis for evaluation and raises awareness among athletes about the importance of maintaining and improving physical fitness in order to achieve optimal performance.