Yuliance Adii, Tri Setyo Guntoro, Sutoro Sutoro, Dewi Nurhidayah, Japhet Ndayisenga
{"title":"Content validity of men's u-21 soccer physical test","authors":"Yuliance Adii, Tri Setyo Guntoro, Sutoro Sutoro, Dewi Nurhidayah, Japhet Ndayisenga","doi":"10.21831/jk.v11i2.62723","DOIUrl":"https://doi.org/10.21831/jk.v11i2.62723","url":null,"abstract":"The purpose of this study was to test the content validity of the men's U21 football physical test. This research is a quantitative descriptive research with survey techniques using the delphy method. The sample in this study consisted of 7 experts, namely 2 physical condition experts, 2 football game experts, 2 soccer coaches, and 1 analyzer of the input results of each expert. A self design rubric used as an instrument in this study. The data analysis technique in this study uses the aiken-v formula. The finding showed the men's U21 football physical test has high content validity based on expert’s mutual agreement. The experts validation showed high validity (r=1.0) for BMI test to measure body composition and Sit and Reach test to measure flexibility. 30 meter sprint test for speed, leg and back dynamometer test to measure strength and shuttle run for agility showed high validity value r= 0.89. The aerocic test using MFT test also have high validity (r=0.83). This reseach indicate that the test battery for men's U21 football players is relevant and able to measure their physical ability to perform well in the game. This fitness test battery need to be reviewed continously based on the current demand and requirement.","PeriodicalId":473532,"journal":{"name":"Jurnal Keolahragaan","volume":"45 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132183","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
I Made Dhita Prianthara, Iga Sri Wahyuni Novianti, I Putu Prisa Jaya, Ni Putu Diah Anantari, Ni Kadek Yuni Fridayani
{"title":"Tandem walking exercise to improve cognitive function in the elderly","authors":"I Made Dhita Prianthara, Iga Sri Wahyuni Novianti, I Putu Prisa Jaya, Ni Putu Diah Anantari, Ni Kadek Yuni Fridayani","doi":"10.21831/jk.v11i2.58001","DOIUrl":"https://doi.org/10.21831/jk.v11i2.58001","url":null,"abstract":"Decreased cognitive function in the elderly is the leading cause of inability to carry out normal daily activities, as well as a high level of reliance on others in caring for themselves. The many problems that arise due to decreased cognitive function require a healthy aging process so that decreased cognitive function does not cause health problems in the lives of the elderly. Decreased cognitive function in the elderly is the biggest cause of inability to carry out normal daily activities and is also the cause of the elderly experiencing a high level of dependence on others in caring for themselves. The purpose of this study was to determine the effectiveness of tandem walking exercises in improving the cognitive function of the elderly. This research is experimental with a one-group pre and post-test design. Target population in this study were the elderly who experienced cognitive impairment in Dangin Puri Kauh Village, Denpasar Utara District. Sampling method used in this research is purposive sampling. The research sample consisted of 24 people who were given tandem walking exercise. Measurement of cognitive function was carried out using the Mini Mental State Examination (MMSE), which was measured before and after being given training. Data obtained were analyzed using the SPSS Version 25.0 application. The results of testing the hypothesis using the wilcoxon rank test obtained an average before training of 22.46 and an average after training of 27.08 with a value of p = 0.000. From the results of this study, it can be concluded that tandem walking exercises can improve cognitive function in the elderly","PeriodicalId":473532,"journal":{"name":"Jurnal Keolahragaan","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132037","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Fauzi Fauzi, Faidillah Kurniawan, Nur Cholis Majid, Noor Azuan Abu Osman
{"title":"The impact of modified walking exercise incorporating intensity variations on increasing aerobic endurance","authors":"Fauzi Fauzi, Faidillah Kurniawan, Nur Cholis Majid, Noor Azuan Abu Osman","doi":"10.21831/jk.v11i2.63482","DOIUrl":"https://doi.org/10.21831/jk.v11i2.63482","url":null,"abstract":"The aim of this study was to the effect of modified forms of exercise on increasing VO2Max in college students. In particular, This study focuses on assessing the effectiveness of interval training modifications, particularly in the form of walking exercises, in increasing VO2Max in college students. This study followed a quantitative approach, using an experimental design known as the one-group pre-test and post-test design. Cooper's test is used as a research instrument in this study. The study was undertaken with participants from the Department of Sports Development, Faculty of Sports Science, Universitas Negeri Yogyakarta, Indonesia. The findings of this study can be used as a reference for implementing a modified form of interval training, especially using walking patterns, to increase VO2Max in college students. Data analysis technique using Paired Sample t Test. The treatment group that underwent walking exercise experienced a significant increase in VO2Max, although the level of significance varied. In particular, the walking treatment group showed a significant increase with a significance value of 0.000.","PeriodicalId":473532,"journal":{"name":"Jurnal Keolahragaan","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132188","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Ahmad Ridwan, Farid Imam Nurhadi, Betrix Teofa Perkasa Wibafied Billy Yachsie, Ahmad Nasrulloh, Nurmanita Rismaningsih
{"title":"The effect of the simple fitness exercise model to improve the vocational students’ physical fitness","authors":"Ahmad Ridwan, Farid Imam Nurhadi, Betrix Teofa Perkasa Wibafied Billy Yachsie, Ahmad Nasrulloh, Nurmanita Rismaningsih","doi":"10.21831/jk.v11i2.64773","DOIUrl":"https://doi.org/10.21831/jk.v11i2.64773","url":null,"abstract":"Physical fitness is needed by every human being to support his activities. Vocational Students are no exception when entering the industrial world. Because people who have good physical fitness will not feel tired quickly and still have other energy reserves to continue other activities. Vocational students who are basically required to have 70% skills must a healthty and fit body. As for the research objective, namely to determine the effect of the simple fitness training model to improve the physical fitness of Vocational students. The population of this research is vocational students with a sample of 24 students. The sampling technique uses a purposive sample with the criteria of final semester Indonesian Traditional Medicine Study Program students who are willing to take part in the study. This study uses mix of methods (qualitative and quantitative) with qualitative using the literature review and quantitative using the two group pretest and posttest design approach. Data were collected using the focus discussion grup and Cooper test instrument to determine cardiopulmonary fitness and the push-up sit-up test to determine the endurance of the arm and abdominal muscles. The results showed that the simple fitness training model had an effect on the physical fitness of vocational students with an average increase of 16%, the abdominal and arm muscle endurance groups by 15%. Based on the result of the sit up test and push up test. With the existence of a simple fitness training model, it can be carried out and is useful for students, especially vocational students.","PeriodicalId":473532,"journal":{"name":"Jurnal Keolahragaan","volume":"52 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132195","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Carles Nyoman Wali, Martina Dewi Lengo, Lukas Dairo Bili, Wilhelmina Olok, Matheos Jerison Boru, Dixon E. M. Taek Bete
{"title":"Efforts to increase Perisai Diri athletes’ agility, speed, balance and flexibility components through shuttle run, zigzag run, and formation of 8 training method","authors":"Carles Nyoman Wali, Martina Dewi Lengo, Lukas Dairo Bili, Wilhelmina Olok, Matheos Jerison Boru, Dixon E. M. Taek Bete","doi":"10.21831/jk.v11i2.65892","DOIUrl":"https://doi.org/10.21831/jk.v11i2.65892","url":null,"abstract":"The biomotor component is an important factor for an athlete, especially athletes from the Perisai Diri martial arts school, to achieve achievements in a competition. Agility, Speed, Flexibility and Balance are four biomotor components that are very dominantly used in the training process and are often used by martial art athletes in competitions. The aim of this research was to find out shuttle run, zigzag run, and formation of 8 training method influence agility, speed, flexibility, and balance in pencak silat athletes. This research is quantitative research, with a quasi-experimental design of three balanced treatments. The sample in this research was 45 athetes from the 80 total athletes in population that selected by purposive sampling, devided in 3 groups, each group consisting of 15 athletes. Agility, speed, balance, and flexibility obtained with a valid and reliable instrument. The data analysis used in this research is the Wilcoxon test and the Kruskal Wallis test. To measure improvement using different means. The standard significance of sat is p=0.05 (5%). The results of the research prove that there is a significant comparison between shuttle running, zigzag running, zigzag running with a combination of 8 numbers, for agility and speed (p0.05), shuttle running is useful for improving balance and speed, zig-zag running is useful for improve dexterity and zigzag combines 8 figures which are useful for increasing flexibility. It can be concluded that there were significant differences between alternating training, zigzag running, and figure 8 formation running, especially in agility and speed. The back and forth running training method is useful for increasing balance and speed, the zigzag running training method is useful for increasing agility, and the figure 8 formation running method is useful for increasing flexibility.","PeriodicalId":473532,"journal":{"name":"Jurnal Keolahragaan","volume":"21 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135132196","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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