This study aims to improve children's physical fitness in the traditional game of gobak sodor. The method used in this study used a pre-experimental research method with a single group pretest - posttest research design (The One Group Pretest Posttest Design) with a sample of 30 SDN 1 Rantebua students. The data collection technique used was carried out using the Physical Fitness Test. The results of this study indicate that the average value (mean) of the pretest is 59.73 and the posttest is 69.00 Std.Deviation pretest 5.819 and posttest 5.318. minimum value pretest 50 and posttest 60. The maximum value pretest 68 and posttest 75. Then the probability number of sig is 0.000>0.05 which means Ho is rejected. Thus it can be concluded that there is a significant effect on increasing physical fitness in class students of SDN 1 Rantebua which means that the traditional game model program gobak sodor through a play approach to improve the physical fitness of SDN 1 rantebua class students can improve physical fitness in students.

The use of SIMPORA in registering participants is a system designed to assist event organizers in managing participant data effectively and efficiently. This study aims to determine the effectiveness of using the SIMPORA application for data collection of Pre POPDA participants in the Central Java Prefecture in 2024. This research uses the D&M IS success model theory by Delone and McLean. The type and method used in this research is descriptive quantitative research. The sample in this study amounted to 42 people with convenience sampling technique. Data collection in this study by distributing surveys using questionnaires and data analysis techniques used descriptive analysis. The results of this study indicate that each indicator is declared very effective, based on the results of the analysis of the effectiveness assessment of each indicator including system quality by 88.2%, information quality by 85.4%, service quality by 85.2%, usage by 85.2%, user satisfaction by 86.1%, net benefits by 86.8%. Based on the results of the above research, it can be concluded that the resulting system is effective. This explains that SIMPORA users in the 2024 Central Java Pre POPDA activities are satisfied with the effectiveness produced by SIMPORA. So that the use of SIMPORA is needed for data collection activities at every sports event.

The problem faced is the low ability of passing and controlling the ball in SSB Perbi FC Bandung Regency athletes. The purpose of this study is to provide a solution to the problem by using rondo games training as a method to improve the ability of passing and controlling the ball. The approach used in this research is an experiment with a one group pre-test post-test design. The population of this study were soccer athletes SSB Perbi FC Kab. Bandung, with a sample size of 10 people selected through purposive sampling. The data collection technique is done through measuring the ability of passing and controlling the ball before and after the rondo variation training. The data analysis technique used is descriptive analysis with average calculations and t tests to determine differences before and after treatment. The results showed that rondo variation training can significantly improve the ability of passing and controlling the ball. Based on these results, it can be concluded that intense rondo variation training can provide a significant improvement in the passing and controlling skills of soccer athletes SSB Perbi FC Bandung Regency. The novelty of this research lies in the application of variations of rondo games as a solution to improve the ability of basic soccer techniques in young age groups

This study is an experimental study aimed at determining the effect of vitamin C administration on cardiorespiratory endurance in UNM hockey athletes. The independent variable in this study is the administration of vitamin C, while the dependent variable is cardiorespiratory endurance. The population in this study were all male Hockey athletes of the Faculty of Sport Sciences, Makassar State University, while the sample was 14 male Hockey athletes from UNM. The data collection technique used was a multistage fitness test or bleep test. Data analysis used descriptive statistical analysis techniques and statistical analysis techniques. The results of descriptive statistics were obtained from the results of tests given to UNM hockey athletes. The results of statistical analysis by conducting hypothesis testing using the Paired Sample T-test on the post-test showed that the probability value = 0.007 so it was smaller than the significance level value of 5% (0.007 <0.05). The conclusion of this study shows that there is a significant effect of vitamin C administration on cardiorespiratory endurance in UNM hockey athletes.

This research aims to determine: 1) the impact of Massed Practice and Distributed Practice training methods on enhancing the accuracy of volleyball underhand passes, 2) the difference in underhand passing accuracy between students with high and low arm muscle strength, and 3) the interaction effect of training methods and arm muscle strength on the accuracy of volleyball smashes. The study employs a quantitative approach with experimental techniques and data collection through tests. The population consists of male students from class IX at SMPN 1 Pucanglaban Tulungagung, with a sample size of 30 selected through purposive random sampling. Data analysis was conducted using t-tests and ANOVA tests. The results are as follows: 1) There is a significant difference in the impact of Massed Practice and Distributed Practice training methods on improving the accuracy of volleyball underhand passes. This is evidenced by the t-test results showing a significance value of 0.011, which is less than the 0.05 threshold, leading to the acceptance of the null hypothesis (Ha). 2) There is no significant difference in underhand passing accuracy between students with high and low arm muscle strength. The t-test results indicate a significance value of 0.336, which is greater than 0.05, leading to the rejection of the null hypothesis (Ha). 3) There is a significant interaction effect between training methods and arm muscle strength on the accuracy of volleyball smashes. The calculation results yield a significance value of 0.006, which is less than 0.05, indicating the acceptance of the null hypothesis (Ha).

A shooting free throw is a shot awarded to a player to score, as a result of being distracted by an opposing player in an attempt on a field shot. To master it, systematic training is needed, one of which is push-up and pull-up exercises. This study aims to determine the effect of pushup and pull-up exercises on the results of shooting free throws for basketball athletes in the Jembrana Regency. This research was carried out using a quasi-experimental research method with a pretest and post-test approach with a control group design. The population of this study was basketball athletes in the PERBASI Region, Jembrana Regency, with a sample of 30 athletes. Measurements were carried out during the pretest and post-test, and the push-up and pull-up exercise program was carried out 3 times a week, which was carried out for 5 weeks. From the results of this study, it means that push-up and pull-up exercises can increase free throw shooting scores by increasing the arm muscle strength of basketball athletes. Trainers can provide push-up and pull-up exercises to be able to improve the physical abilities of athletes so that they get achievements in the sport of basketball games.

This study aims to find out how good the cardiorespiratory endurance level of the SMA Negeri 22 Makassar futsal team is. This research is a quantitative descriptive research, the test technique used to collect data is the Multistage Fitness Test. The population in this study was 25 futsal team players at SMA Negeri 22 Makassar, the sample to determine the population used purposive sampling. The data analysis technique used is descriptive statistics in the form of percentages. The prevalence of "fair" (moderate) fitness levels among players under the age of 18 in the futsal team of SMA Negeri 22 Makassar indicates the need for a targeted training program to improve their cardiorespiratory endurance. With 62.5% of respondents falling into this category, this shows the potential to increase their fitness levels to achieve better performance on the field. Identifying factors contributing to lower fitness levels among the 37.5% of players categorized as “poor” (poor) may provide valuable insight for developing personalized training interventions and plans to meet their specific needs. By addressing these fitness gaps, teams can potentially improve their overall performance and competitiveness in futsal tournaments. A sufficient level of cardiorespiratory endurance is important in the sport of futsal, which involves fast movements, sudden changes in direction, and high intensity. By having a sufficient level of cardiorespiratory endurance, SMA Negeri 22 Makassar futsal players can maintain their performance during matches, reduce fatigue and minimize the risk of injury.

This study aims to determine the increase in student learning outcomes Sprint Running through traditional games (Gobak Sodor). This research was carried out in the 2022/2023 school year. The form of this research was classroom action research. The research subjects were 37 students in class VIII F of MTs Al-Muttaqin Pekanbaru. This research technique is total sampling. The data analysis technique uses a performance test, namely doing Sprint Running practice, then the test results are assessed. From the implementation of the first cycle, the results were 26 students who achieved the KKM score (70%) and 11 students who had not reached the KKM score (30%), followed by the implementation of the second cycle, the results increased with a total of 37 students achieving the KKM score (100%). Thus it can be concluded that there is an increase in student learning outcomes in sprinting through traditional games (gobak sodor) at Mts Al-Muttaqin Pekanbaru with an increase of (100%).

This study aims to describe the effectiveness of online learning during the COVID-19 pandemic in PJOK subjects. This study uses a quantitative descriptive research design with a one-shot case study approach using survey methods. Data analysis techniques using quantitative descriptive analysis with percentage data. The results showed that during the COVID-19 pandemic 100% of teachers continued to provide PJOK learning, 66.7% of teachers used online learning methods 22.2% of PJOK learning was by the lesson plan, and 66.7% according to the lesson plans but not coherently 66.7% used WhatsApp group learning media, 66.7 % of students enthusiastic and participating well in learning 77.8% of teachers working with parents of students so that the PJOK learning process continues 44.4% of teachers say learning is by lesson plans 77.8% assessment based on a collection of assignments and exams 88.9% of teachers say assessment on online learning is not effective and 88.9% of obstacles in PJOK learning are difficulty accessing the internet.