The objective of research and development is to develop a model for crawl swimming for beginners. Additionally, extensive data on the following topics are gathered through research and development: the creation and application of beginner Basic models, in addition to assessing the child's efficiency, attractiveness, and effectiveness. This technique was created through innovative work (R and D) led by Borg and nerve. The research and development subjects are 88 elementary school students. The stages of research and development are as follows: The questionnaire and a crawl swimming test, both instruments used in research and development, are used to collect data rates from primary school-aged children: 1) specifications for the analysis; 2) evaluation by experts (the initial product evaluation); 3) restricted to a small group (testing); and the primary test, which is the fourth one. Determine the crawl level of primary school-aged children prior to administering treatments in the form of models developed to crawl swimming, as well as the crawl level of elementary school-age children following treatment or treatments that crawl swimming model to development, in order to determine the model's effectiveness. After receiving specific treatment in the form of crawl swimming models, primary school students achieved a crawl swimming proficiency of 1387, while those who took the initial tests achieved a crawl swimming proficiency of 901. As a result, crawl swimming is a good way for elementary school students to improve their crawl swimming abilities. The outcomes of the development can be used to draw the following conclusions: 1) Grade young models can be created and used in real-world training to further develop skills. 2) Information about the primary young models that have been created demonstrated their viability and improvement results creep swimming for beginners.

The problem in  this study is that  athletes always experience fatigue when competing in national events  , which is due to their poor physical condition.   The goal in this study was to evaluate the physical exercise program of coaching table tennis clubs. This research was conducted at a table tennis club in the city of Bengkulu.  This type of research is aqualitative research with the CIPP  method through a  qualitative approach. CIPP consists of four stages, namely: Context, Input, Process, Product. Data were obtained through observations, questionnaires, interviews and documentation studies.  This study uses a non-statistical qualitative analysis method, where the data reduction component, and data presentation are carried out in conjunction with the data collection process after being collected, the three components are analyzed (data reduction, data presentation, conclusion drawing) interact. The results of this study show that (1) The process of eligibility and qualification mechanisms for coaches and athletes of table tennis clubs in Bengkulu City includes PTM. Fortifications, PTM. Post, PTM. Tebeng is already relatively decent. (2) The implementation of the physical training program has not been running well, in the coach and athlete sectors. (3) The facilities and infrastructure owned by table tennis clubs in Bengkulu City are still categorized as not good because they are only PTM. Posts that have adjusted facilities and infrastructure according to PTMSI standards while PTM. Fortifications and NCDs. Tebeng still needs to benahi.

Football extracurricular participants at SMA Negeri 4 Purworejo do not yet have good dribbling skills. This study aims to determine the effect of tactical approach training on the dribbling skills of football extracurricular students at SMA Negeri 4 Purworejo. This research is an experimental research with one group pretest-posttest research design. The population of this study were all students who took part in soccer extracurricular, totaling 16 children. The instrument used in using the dribbling test was from Subagyo Irianto. The data analysis technique used the Kolmogorov-Smirnov test for normality test, homogeneity test and t-test for hypothesis testing, and correlated samples at a significance level of 5%. The test results show that there is an effect of tactical approach training on ball dribbling skills. The hypothesis test shows that the tcount is (4.614) and the p-value (0.000) <0.05, so it shows that there is a significant difference in dribbling skills after being treated with tactical approach exercises. Based on the results, the average (mean) shows the posttest mean < pretest. From these results it can be concluded that there is a significant effect of tactical approach training on the ball dribbling skills of soccer extracurricular students at SMA Negeri 4 Purworejo. Improved ball dribbling skills by 1.52563 or 7.99% (obtained from mean different divided by mean pretest multiplied by 100%).

The purpose of this research is to produce a table tennis refereeing pocket book that specifically discusses table tennis game rules, the functions and duties of the umpire and violations committed by players and coaches in table tennis games based on flipbooks as a guide and guide for the umpire in leading a match. The method used in this study is the ADDIE development model. The sample at the implementation stage consisted of 10 referees who did not have a license and 30 people consisting of referees, players and coaches, including 3 national referees and several national players and coaches. The data collection techniques are interviews, validation and questionnaires. Quantitative descriptive analysis techniques are used to process data in the form of numbers (scores) obtained through questionnaires. The results of the research at the implementation stage were carried out on a small-scale trial of 3.39 and a large-scale trial of 3.51 with a very feasible category. Flipbook-based table tennis refereeing pocket books are included in the very appropriate category, this is based on the assessment of 3 material experts with an average value of 3.73 and 1 media expert with a value of 3.41. Therefore the table tennis refereeing pocket book is very appropriate to use, practical and interesting as a guide for referees in increasing knowledge of table tennis game rules.