Kinestetik : Jurnal Ilmiah Pendidikan Jasmani

The Influence of Gobak Sodor Traditional Games towards Students’ Agility and Teamwork

Ai Faridah — 2024-03-31

Traditional sports are a type of sport that exists in a certain area, based on the culture of that area. Traditional games are physical activities that are carried out consciously and deliberately and use traditional rules that have been passed down from generation to generation by the community. The traditional game that researchers used to conduct this research was the traditional game gobak sodor. The gobak sodor game is a team sport consisting of more than two people in one group. The aim of this research is to describe the influence of the traditional game Gobak Sodor on students' agility and cooperation so that there is no need for a comparison class (control class) so that conclusions can be drawn whether there is an influence of the traditional game Gobak Sodor on students' agility and cooperation. The sample in this study was 29 students at SDI Imam Ahmad Bin Hanbal taken using purposive sampling technique. This research uses a quantitative approach with an experimental research method, one group pretest posttest design. Shuttle run test for agility, observation of cooperation to determine the level of cooperation and documentation. Statistical calculations using SPSS 26 paired sample t test. The data shows that there is a significant influence of traditional gobak sodor on the agility of fourth grade elementary school students.

The Influence of Traditional Games on Freestyle Swimming Speed in Riau Aquatic Pekanbaru Swimming Association Athletes

Rezki Rezki — 2024-03-31

Increased swimming speed can be attributed to factors such as improved motor coordination, physical endurance, and possibly other benefits gained through traditional play. This study aims to evaluate the effect of participation in traditional games on increasing freestyle swimming speed in athletes who are members of the Riau Aquatic Swimming Association in Pekanbaru. This study used an experimental approach by dividing athletes into two groups: a group that underwent additional traditional game sessions and a control group that underwent regular training without additional intervention. Swimming speed measurements were carried out before and after the intervention period. The results of the T test in table 4 for the experimental group obtained a calculated T value = 29.665 > T table = 2.052 and a sig value. (2.tailed) = 0.000 < 0.05. The conclusion of the research shows that traditional games have a significant influence on freestyle swimming speed in athletes from the Riau Aquatic Swimming Association, Pekanbaru, Riau Province.

Shooting Profile of Female Petanque Riau Athletes Judging from Time Effectiveness

Efdi Gusdillah — 2024-03-31

Petanque is a sport that is still developing, so it is understandable that there are still changes to the regulations. By frequently looking for information related to regulations and attending seminars or workshops related to petanque regulations, it is hoped that we can always get the latest information regarding these regulations . This research is an interview and observation technique as well as a literature review technique, aiming to reveal "whether or not there is a shooting profile for Riau petanque athletes in terms of time effectiveness ." The data collection technique used in the literature review is by collecting various references and references that are relevant to the topic of the problem being researched, using the Google Scholar database by entering words. From the source search results in the database, 5 articles were obtained which were published from 2014 to 2021. The conclusion of this research shows that "There is a Profile that exists in the sport of Petanque, so it can be used as study and input. For other people as a reference , as research material.

Development of Sepak Takraw Model Through TGFU to Improve Basic Athlete Junior in Playing Sepak Takraw

Arizky Ramadhan — 2024-03-31

The objective of this study is to provide an overview and assess the viability of developing the Sepak takraw model. The research employs the ADDIE R&D research method. The design for developing the Sepak takraw model through TGfU comprises several activity components, namely game, net, wall, and target invasion. The sample for this study consisted of 34 university students, who were subjected to an effectiveness test. The pre-test average score was 22.06 and the post-test average score after being given Sepak takraw model through TGfU was 34.24, which means that there was an increase in the results from the pretest to the post-test. The results of the correlation test show a p-value of 0.000 (< 0.005), which means there is a correlation between the increase in technical skills in the given model. So it can be concluded that the development of the sepak takraw model through tgfu is effective for use in sepak takraw learning to improve basic skills.

The Effect of HIIT on Increasing VO2 Max in White Water Rafting Athletes

Hadiono Hadiono — 2024-03-31

This research was carried out to find out the effect of training using the High Intensity Interval Training (HIIT) model on increasing VO² Max in white water rafting athletes. This research design is an experimental pre-post design. This research used 28 white water rafting athletes, consisting of 16 male athletes and 12 female athletes. The athlete's age range is 16-22 years. All research subjects were in healthy condition. All subjects were given the same treatment, namely training using the HIIT model. Intervention with HIIT cardio training. The HIIT training model uses an intensity of 90-100% of Maximal Heart Rate (MHR). HIIT is done with a ratio of 30 seconds of exercise then 3 minutes of rest. Exercise uses an intensity of 90% MHR in the first week and will be increased every week until it reaches 100% MHR. Exercises were carried out for 6 weeks with a frequency of 4x per week. VO² Max measurements are carried out using a multistage test instrument. In this research, it can be seen that HIIT exercise carried out for 6 weeks with a frequency of 4 times per week can increase athletes' VO² Max. There is a significant difference in VO² Max between male and female athletes with a difference test result of P < 0.05. Exercise using the HIIT model which is carried out for 6 weeks with a frequency of 4x a week can increase the VO² Max of white water rafting athletes. HIIT training can be used as a recommendation to increase VO² Max for white water rafting athletes.

The Effectiveness of Hurdle Drill and Shadow Exercises to Improve Footwork Skills in Badminton

Indra Ferdiansyah Kurniawan — 2024-03-31

This research shows the importance of this type of exercise in badminton to improve footwork skills. The research aimed to determine the effect of hurdle drills and shadow training on footwork and which exercises are the most effective. This research uses a quantitative approach method with a quasi-experimental design. The sample involved in this study consisted of 30 PB athletes. Sampurna Sumedang, aged 10-14, was selected using purposive sampling techniques. This study involved three groups; One control group was a conventional exercise, and two experimental groups were doing hurdle drills and shadow exercises. Pretest and posttest data were obtained using Tohar's badminton footwork research instrument. Data processing and analysis using ANAVA: Sig. value 0.03 < α = 0.05, meaning significant differences from each group to footwork. The post hoc test showed the results of a hurdle drill with a value of 15.30, shadow training with a result of 14.70, and a control group with a value of 13.60. In conclusion, hurdle drill training, shadow training, and conventional training are effective in badminton footwork. The results of this study show that hurdle drill exercises are better than shadow exercises and conventional exercises because they are more varied and efficient.

Physical Training Profile and Training Patterns of Paragliding Athletes

Carolin Purba — 2024-03-31

This study aims to determine the ideal physical training program and optimal training patterns for paragliding athletes. The research method used is qualitative with a case study approach to describe and analyze the perceptions of athletes and coaches. In this case, the participants in this study were 1 female athlete aged 22 years and 1 male coach aged 61 years in the paragliding sport of DKI Jakarta. Questionnaires, interviews, and documentation were used to collect data. The results of the athlete's questionnaire with the following indicators: 1) talent/seed guidance 83%, 2) coaching 67%, 3) physical, technical, tactical and psychological training program 75%, 4) nutrition intake 100%, 5) training cycle 50%, 6) facilities and infrastructure 100%, 7) Achievement 100%. Likewise, the results of the coach's questionnaire with the following indicators: 1) talent/seed guidance 100%, 2) coaching program 100%, 3) training cycle 75%, 4) management structure 80%, 5) facilities and infrastructure 50%, 6) Achievement 100%. This study shows that the ideal physical training pattern for paragliding athletes is one that is systematic, progressive, and tailored to the needs of the athlete, the optimal training pattern to improve the performance of paragliding athletes is to follow a structured and consistent training pattern.

What is the Physical Fitness Level of Basketball Extracurricular Participants? Investigation of Bengkulu State Middle School 14 Students

Septian Raibowo — 2024-03-31

The aim of this research was to determine the level of physical fitness in extracurricular participants, namely basketball. This type of research is a descriptive quantitative survey method. The population in the study was 55 people, the sampling technique used to determine the sample was purposive sampling, totaling 35 male students. The instrument used is the TKJI test for ages 13-15 years. The results obtained were that the physical fitness of basketball extracurricular participants was deficient (74.29%) with 26 students. These results can be a reference for teachers and trainers to be able to create measurable and targeted training programs and for parents to pay attention to children's nutritional patterns and daily activities. Given the significance of physical fitness for pupils, PJOK teachers in schools need to give this particular consideration while implementing in-class instruction. It will be simpler for teachers to deliver training materials or learning materials if they are physically fit, according to the conversation that has been described

Analysis of the Potential of Rafting Sports Tourism in the Parakan Kondang River Kabupaten Sumedang

Arkiman Arkiman — 2024-03-31

This study aims to determine the problems of rafting facilities, the surrounding environment and the potential for rafting sports tourism on the famous parakan river of Sumedang regency, rafting itself is a very interesting sport of course also tests adrenaline in every activity, the method in this study uses qualitative with the population of tourists and rafting operators, samples purposive sampling was taken with the material used, namely the MSPDM (Marketability, Sustainability, Participatory, and Disaster ,Mitigation) instrument through interviews or questionnaires analyzed using the Nvivo 12 software application. The results obtained from the Nvivo 12 software application, namely rafting are very potential to be used as a sports tourism object or recreational sports, analysis of the potential for rafting sports tourism on the parakan kondang river of Sumedang regency can be concluded that rafting is a potential tourism because the water in the parakan kondang will remain stable both when it rains and is dry because it is accommodated by the Jati Gede dam, with this, it can raise the name of the Sumedang area and also improve the economy of the people in the rafting sports tourism destination.

Comparison of the Quality of Physical Fitness of Elementary School Students in Cities and Villages based on Geographical Location

Gunawan Gunawan — 2024-03-25

This study aims to investigate differences in the quality of physical fitness of students in cities and villages, which are influenced by geographical location and different daily activities. The research method used was quantitative descriptive with a population and sample of 160 people. The data analysis technique applied is the Mann-Whitney Test. The results showed quantitatively significant differences between the two groups, with the average difference showing that fitness in villages reached 5.42 compared to students in cities. This indicates that the group of students in the village has a higher level of fitness than the group of students in the city. The fitness assessment using the Indonesian Physical Fitness Test (TKJI) category shows that students in the city are in the Medium fitness category, while students in the village are in the Good fitness category. The findings illustrate that more active physical activity in villages may be the cause of the difference. Students in villages tend to have a more active lifestyle, engaging in physical activities such as walking, running, and jumping, while students in cities tend to spend their free time playing with gadgets. In conclusion, the results of this study support the view that geographical factors and daily activities affect students' fitness levels, with implications for TKJI categories that indicate better fitness levels in villages than cities.

Development of Physiotherapy Standard Operating Procedures Case of Ankle Sprain in Basketball Players

Aulia Rahmi — 2024-03-25

Physiotherapy is a form of health service aimed at individuals and groups as maintaining and restoring body movement functions throughout life. Ankle Sprain is a stretching or tearing that occurs due to (overstretch) trauma to the lateral ligament complex, due to inversion and plantar flexion movements that occur excessively when the foot is unable to provide perfect support on the floor/ground. A common injury to the ankle is Ankle Sprain, a sports injury that often occurs in volleyball and basketball players. To develop Standard Operating Procedures in performing physiotherapy treatment in chronic Ankle Sprain cases. This study was conducted using the research method of developing physiotherapy operational standards with this ankle sprain injury handling model starting with preliminary studies, history taking, assessment, diagnosis, intervention, and evaluation. The type of research conducted is Quantitative research using quasi experimental methods with pretest-posttest control group design. Experimental and control groups conducted an initial test. Both groups received different treatments, where the experimental group received thrust manipulation intervention and the control group received non thrust intervention in the form of myofascial release. There was a significant reduction in pain after manipulation therapy with the thrust and nonthrust methods on two groups were measured using the Numeric Rating Scale and after being evaluated for two weeks the pain did not increase. The provision of thrust and nonthrust manipulation therapy measures is highly recommended for the treatment of ankle pain. However, between the two methods there has not been. However, there is no significant difference between the two methods given the limited time of the study.

The Effect of Hand Paddle and Push Up Exercises to Increase Swimming Speed in Children Aged 11-12 Years

Rakafadni Historian — 2024-03-25

This study aims to determine how influential the use of Hand Paddle media and Push Up Exercises are to increase freestyle swimming speed in children aged 11-12 years. This study used Quantitative research methods and Experimental research types, Freestyle swimming test using one-group pre-test post-test design for 10 treatments, This study was as many as 20 students from extracurricular swimming at SDN Pasir benteng 2 with Purposive Sampling sampling technique, The results of descriptive analysis showed a significant decrease in swimming time for both groups. The average swimming time of the Hand Paddle group decreased from 35.66 seconds in the Pre Test to 29.82 seconds in the Post Test, while the Push Up group decreased from 37.41 seconds to 35.35 seconds, These findings suggest that both interventions have been successful in increasing swimming speed.

Analysis of the Implementation of Physical Education Learning in the Independent Curriculum

Oman Unju Subandi — 2024-03-25

The essence of independent learning is the readiness and courage of teachers and students in the learning process. The aim of this research is to determine empirically the results of implementing the independent learning curriculum in PJOK learning in an integrated Islamic basic education unit in the city of Depok, West Java. The research method used was a qualitative approach through interviews, FGDs and questionnaires for 6 months (May-October 2023). The research results found: 44% of respondents were not ready to understand the independent curriculum yet, 46.9% of respondents were not ready for the independent curriculum in PJOK subjects, 47% were ready to implement the independent PJOK curriculum, 78% had implemented the independent PJOK curriculum. Thus, it was concluded that the readiness and implementation of the independent PJOK curriculum had been carried out well by the PJOK teachers at SDIT Depok City so that learning could proceed with the expectations and goals that had been set. The implication of this research is that the success of PJOK learning is supported by the teacher's readiness and understanding of the independent curriculum.

The Relationship between Physical Activity and Social Interaction of Elementary School Students

Sindy Oktaviani — 2024-03-21

This research aims to investigate the relationship between physical activity and social interaction using quantitative descriptive methods and correlational research designs. Social interactions play an important role in students' social development, and physical activity may influence this aspect. Data was collected by distributing assessment questionnaires to 31 samples who were students in grades 4 and 5 of SD Negeri Cikadu. This research aims to understand whether there is a correlation between physical activity and the development of students' social interactions. The research results show that there is a correlation between physical activity and verbal interaction of 0.522 which is included in the sufficient category. Then there is a correlation between physical activity and physical interaction of 0.371 which is included in the weak category. Furthermore, the relationship between physical vitality and emotional interaction shows a figure of 0.440 which is included in the sufficient category.

The Influence of Learning Models on Students' Floor Exercise Learning Outcomes and Body Fitness

Ni Putu Diah Yeni Rahayu — 2024-03-21

Physical Education, Sports and Health are important components of overall education. The goal is to develop various aspects of the individual, including physical fitness, motor skills, critical thinking skills, social skills, argumentative skills, emotional stability, moral integrity, healthy lifestyles, and awareness of the importance of a clean environment. Learning gymnastics is one of the physical education materials for sports and health that experiences many obstacles. Not yet optimal and very limited facilities and infrastructure are the causes of less effective physical education learning, especially floor exercise. Gymnastics is one of the PJOK materials that must be provided in schools, especially elementary schools. Currently, many types of exercise have emerged, such as morning exercise, physical fitness exercise, and other educational exercises, each exercise has its own movement characteristics. Learning gymnastics for elementary school children is a tool to achieve comprehensive development which includes mental, physical, social and emotional. Gymnastics learning, especially artistic gymnastics, is the material in PJOK learning that faces the most obstacles, including facilities and infrastructure for learning purposes which are expensive, the risk of injury is quite high, and is considered scary for the majority of students, therefore as a teacher you must try to make learning The gymnastics is packaged in an interesting way so that students will like it and so that students are no longer afraid of taking part in gymnastics lessons.

Manipulative basic Movement Learning Model in Class 6 Primary School Students

Sifra Oppin Paulima sifra — 2024-03-19

The aim of the research is to produce a basic manipulative movement learning model for grade 6 elementary school students. This research was carried out using a Research and Development (R&D) approach. Researchers conducted research referring to the ADDIE development model which consists of five stages, namely analysis, design, development, implementation and evaluation). The research sampling technique used in this research was 1 research subject for 30 students. Data analysis used analysis of the effectiveness test of the basic manipulative movement learning model for 6th grade elementary school students using SPSS. The research results are in the form of basic manipulative movement learning models for 6th grade elementary school students. Which presents 25 basic manipulative movement learning models for 6th grade elementary school students. (3) Product Evaluation: That the improvement in the ability of the basic manipulative movement learning model for grade 6 elementary school students was developed based on the results of effectiveness tests using SPSS. The mean difference test obtained with SPSS was obtained mean = -2.235 showing the difference between the pre-test and post-test, the t-count = -7.201, df = 33 and p-value = 0.000 < 0.05 which means there is a difference significant difference between before and after being given the learning treatment model, which means there is a significant difference between before and after being given that there is an increase in the ability of the basic manipulative movement learning model in 6th grade elementary school students.

Analysis of Types of Physical Activity on Active Elderly Community in Bandung City

Kamli Suwandi — 2024-03-19

Physical activity can improve health and reduce the risk of some diseases, and most importantly it can improve the quality of life of the elderly. The purpose of this study was to determine the level of physical activity and the type of physical activity carried out by the elderly daily in the elderly community in Bandung City. The method used is descriptive with a quantitative approach. This data collection technique used a purposive sampling technique, and the level of physical activity was measured using the International Physical Activity Questionnaire-Short Form (IPAQ-SF) questionnaire. The sample of this study was 40 people consisting of the Pasir Layung Elderly Community 20 people and the Setiabudhi Healthy Heart Community 20 people. The results of this study are that the majority of the elderly do physical activity every day, namely gymnastics as much as 75% and the majority of the elderly in this community have a high level of physical activity as much as 52%. It is proven that the elderly here have a high level of physical activity and have good physical activity.

A Systematic Review: Does Land based Exercise Improve the Quality of Life in Patient with Knee Osteoarthritis?

Sabina Afifatuzzahra — 2023-12-29

Quality of Life (QoL) is a crucial aspect of an individual's well-being, and Knee Osteoarthritis (OA) is a chronic degenerative disease that significantly impacts QoL. OA patients experience functional impairment, leading to difficulty and pain in activities such as standing, squatting, walking, and climbing stairs. Land-based exercise is a non-pharmacological intervention recommended for long-term knee pain, as it can improve muscle strength, relieve pain, and improve function. However, excessive exercise can worsen pain. This systematic review evaluates literature on land-based exercise interventions that show significant effects on QoL and decrease in knee pain for patients with knee OA. The review includes six publications with randomized controlled trials and experimental studies that examined the impact of land-based exercise on knee OA. The review focuses on exercises such as yoga, strengthening exercises, Tai Ji, and Wuxinqi Exercise. The review finds that land-based exercise has a positive impact on physical function, pain reduction, and quality of life for patients with knee OA. Three publications with yoga and Wuxinqi Exercise showed significant results in pain management, increasing knee strength, and reducing pain in knee OA patients. The review concludes that land-based exercise is an appropriate intervention for people with knee OA related to pain and functional impairment.

The Effect of Reciprocal and Inclusion Teaching Styles on Volleyball Underhand Pass Learning Outcomes

Slamet Riyadi — 2023-12-26

Thelack of learning to pass down is a problem that must be considered because if you are not skilled in passing down, most likely the goal of the volleyball game will not be achieved optimally and maximally. It is a challenge for the school and researchers to discover the factors that cause the lack of bottom-passing learning in the volleyball game. Based on the research hypothesis, this type of research is a quasi-experimental research consisting of two research groups: the group with the reciprocal learning model and the group with the inclusion learning model. This study aimed to obtain an overview of the improvement of volleyball bottom passing learning outcomes. In this study, the reciprocal learning model group (Group A) and the inclusion learning model group (Group B) Based on the results of hypothesis testing, the results were accepted or proven. The truth of the effects of hypothesis testing is also supported by research data using the t-test, which shows a calculated value greater than t-kritik (2.90 1.71). Thus, the hypothesis is accepted. It can be concluded that the average increase in mastery of learning with the reciprocal method is higher than the inclusion learning method. The reciprocal method significantly affects the learning outcomes of volleyball bottom passing. The inclusion method substantially affects the learning outcomes of volleyball bottom passing. There are differences in reciprocal methods and inclusion methods on volleyball bottom passing learning outcomes, and reciprocal methods are more effectively used in volleyball bottom passing learning games.

Student Perception on Initial Experience of Flipped Classroom in Sport Education Department

Zen Fadli — 2024-03-14

This study aimed to investigate the perception of students towards their initial experience with the flipped classroom model of education in Sport. Qualitative research method was employed, including the distribution of questionnaires and interviewing ten participants, consisting of university students in Sport education. The study found that a significant number of students had a positive view of the interactive and participatory nature of the flipped classroom. They appreciated the increased agency and felt more engaged in the learning process. However, some students faced initial challenges, including inadequate internet connectivity, difficulties in adapting to the flipped classroom's requirements, and inclusivity concerns. The study recommends that universities invest in robust Wi-Fi infrastructure and instructional resources to improve the overall student experience with the flipped classroom model. Additionally, universities could enhance the orientation programs to support students in transitioning to a flipped classroom model. Finally, this study proposes that further research should be undertaken to identify areas of improvement to institutions that aim to transition to the flipped classroom model of education effectively.

The Influence of Block Practice and Random Practice on Mastery of a Series of Pencak Silat Team Moves

Yudi Rachman — 2023-12-31

IPSI defined that, "Pencak silat is the result of Indonesian culture to defend, maintain existence ( independence), and integration (unity) with the living environment or natural surroundings in order to achieve harmony in life, in order to increase one's faith and piety to God Almighty." In the athlete's performance, the jury referee makes an assessment where there are several points that the jury will assess, namely the sequence of movements, correctness of movement details, stance technique. If the performance exceeds the tolerance time limit given, a penalty will be imposed (a reduction of 10 points) and the participant will be disqualified if he cannot continue the performance due to his mistake. Researchers used two research methods to see a comparison of the results of the training methods that had been carried out. So the title of this research is "The Influence of Block Practice and Random Practice Training Methods on Mastery of the Movement Series of Pencak Silat Team Moves in Cirebon City".The experimental method is a research design that refers to the problem at hand, and looks at the cause and effect of a treatmentthat "the aim of an experiment is to investigate whether or not there is a cause-and-effect relationship. cause-and-effect relationship by administering certain treatments to several experimental groups and providing controls for comparison.” In this research, the method used will be to test (validate) one or more research variables against other variables. In this research design, researchers used 2 groups, where 1 group would be given random practice treatment and 1 group would be given block practice treatment.

The Effect of Continuous Running Training Programs and Interval Training Programs in Improving Physical Fitness

Asma Bara — 2023-12-30

This study carried out an in-depth analysis of two popular physical training programs: continuous running and interval training. The research method involved a number of statistical tests, including checking the normality of data distribution, uniformity analysis, and independent T tests. Participants from both training programs were used to gain a more detailed understanding of the nature of each program and comparisons of performance between the two. The analysis results show that continuous running approaches a normal data distribution, indicating data stability and consistency. Meanwhile, the finding that performance variability was similar across the two programs led to new insights into the consistency of performance within the groups. The main finding was the superiority of continuous running in performance gains, with average scores consistently higher than interval training. This indicates the potential of continuous running in increasing physical capacity and endurance. The practical implications are relevant for the design of exercise programs, providing guidance for coaches and individuals seeking improved physical performance. Although the results show the superiority of continuous running, interval training may require adapting strategies to achieve better results. This research also opens up opportunities for further research, especially in understanding the factors that influence achievement in these two training programs. Further exploration of variations in training duration, intensity and frequency in the context of both could provide new insights into the world of fitness and sport. These findings provide a strong empirical basis for decisions regarding physical exercise programs, support data-driven decision making, and provide insight into scientific approaches in guiding more effective and efficient physical exercise practices.

The Potential of Diving in Teluk Dalam Banjarmasin City

Lazuardy Akbar Fauzan — 2023-12-19

Diving is a sport that requires skill, courage and agility in jumping from a great height into water. Teluk Dalam District is an area that has facilities and infrastructure for diving practiceApart from that, in this area, especially around the river, you can find many children happily playing in the river, such as swimming, diving, jumping from higher places and so on. The aim of this research is to determine the potential of diving in society Teluk Dalam District Banjarmasin City. This research method uses a descriptive quantitative approach. Data was obtained from tests using the sport search method. The population of this study were elementary school students in Teluk Dalam District. The results of this research were that 21 students or 10.0% had an interest in the first choice of diving, and 10 students or 4.8% were identified as having potential talent. In the second choice there were 20 students or 9.6% and 7 students or 3.3% were identified as having potential talent.

The Correlation of Core Stability and Muscle Imbalance to Identify Injury Risk Futsal Players Porprov Kendal

Galeh Purwatama — 2023-12-25

Exercise is one of the physical exercises commonly practiced by people to improve physical condition. Every sport has a risk of injury or (sport injury). One of them is futsal sports, sport injury is a type of injury during training or competition that causes injury due to external factors such as tackling, collisions, collisions and internal factors such as poor core stability, muscle weakness, muscle imbalance and excessive use of muscles or ligaments. Knowing the between core stability and muscle imbalance to identify the risk of injury for Kendal porprov futsal players. This type of research uses analytical Observational research design with Cross Section design. The population in this study were all Kendal porprov futsal players with sampling using Total Sampling technique, a sample of 20 respondents. Data analysis in this study used the Kendall tau correlation test. There is a correlation between Core Stability and Injury Risk where the p-value p = 0.000 (p < 0.05). And there is a correlation in muscle imbalance with the risk of injury where the p-value p = 0.009 (p < 0.05). There is a correlation between core stability and muscle imbalance to identify the risk of injury for Kendal porprov futsal players.

Designing an Automated Badminton Shuttlecock Launcher to Enhance the Athletic Performance of Badminton Players

Afif Rusdiawan — 2023-12-25

This research aims to develop an automatic shuttlecock throwing/launcher device and reveal the suitability of this device for badminton experts and athletes. This research is research and development (R&D) research. The flow of development research carried out is 1) potential problems, 2) problem analysis, 3) initial product, 4) expert validation and revision, 5) small-scale trials and revisions, 6) large-scale trials and revisions, and 7) final product. Three experts assessed this tool, including media experts, badminton coaches, and sports experts (academics). The research subjects used in the small-scale trial stage were badminton athletes from the PB Pratama Surabaya club with 12 athletes. In comparison, 41 athletes from 4 different clubs were used in the large-scale trial stage. The research results show that this shuttlecock launcher was declared feasible from expert validation after revision, small-scale trials, and large-scale trials. From the three stages of research, a feasibility percentage value of more than 80% was obtained, so it can be concluded that the shuttlecock launcher developed has good feasibility. The conclusion is that this badminton shuttlecock throwing device with a remote control as a controller that coaches can use has been declared feasible and ready for mass production. So, it will impact increasing the efficiency and effectiveness of the coaches' performance in developing the abilities of badminton athletes.