BMJ Surgery Interventions Health Technologies最新文献

{"title":"Psychological characteristics of karate martial and pencak silat athletes special sport class viewed from gender","authors":"Alviani Dyah Rahmawati, Sapta Kunta Purnama, Haris Nugroho, Slamet Riyadi","doi":"10.58962/ht.2023.1.4.56-64","DOIUrl":"https://doi.org/10.58962/ht.2023.1.4.56-64","url":null,"abstract":"Purpose. The purpose of this study was to determine the Psychological Characteristics of Karate Martial and Pencak Silat Athletes Special Sport Class Viewed from Gender Materials and Methods. Sports psychology is the study of a person's behavior in sports and sports activities. One of the sports that requires knowledge of sports psychology in the coaching process is martial arts and karate. The type of research used in this research is quantitative research using surveys. This research is a study used to test hypotheses about the relationship between the psychological characteristics of pencak silat karate athletes and the Special Sports Class of pencak silat in Surakarta in terms of gender. The data analysis technique used Miles and Huberman analysis and independent sample test with the test flow used in this study using SPSS version 23. Results. The results of data analysis showed that the hypothesis testing of the psychological characteristics of male and female karate martial arts athletes, it is known that the t value is 0,509 with α 0,620 (p0,05). While the analysis of hypothesis testing on male and female pencak silat martial arts athletes obtained a t value with α 0,837 (p0,05). Conclusions. The analysis obtained p 0,05, then Ho is accepted. It can be concluded that at a significance level of 0,05 there is no significant difference between the psychological characteristics of male and female karate athletes in the Surakarta Special Sports Class (KKO) in terms of gender.","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"10 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169210","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}

{"title":"Innovative technique of combined use of tennis balls, rubber bands and jumping exercises in the training process of badminton players aged 14-15","authors":"Vladyslav Sterin","doi":"10.58962/ht.2023.1.4.17-30","DOIUrl":"https://doi.org/10.58962/ht.2023.1.4.17-30","url":null,"abstract":"Background. The use of effective sports equipment helps players to improve their game, provides comfort and safety during the game, and also contributes to the improvement of badminton players' sports skills. Purpose: to develop and experimentally substantiate the use of exercise complexes with the use of tennis balls, rubber bands, and a jar with feather flounces in the educational and training process of young badminton players. Material and Methods. 20 badminton players athletes of the sports school \"DOR\" in Dnipro aged from 13 to 14 years old. Control group (10 people), experimental group (10 people). All participants and their parents agreed to participate in the experiment. The experiment was conducted from February to July 2023. Research methods: analysis of scientific and methodological sources, testing of physical qualities (long jump from a place with the right and left side, plank with a weighting, push-up, 30 s, jumps with a rope for 1 min, jumps with rotation of a rope forward, raising of a trunk in a saddle for 1 min), technical capabilities (test «Speedy movement», test «Transfer of flounces diagonally», test «Reaction», test «Smash with finishing», test «The maximum number of strokes in a draw»), methods of mathematical statistics. Results. The experimental group used a combination of exercises using tennis balls, rubber bands and jumps to develop physical qualities and technical capabilities. The control group used exercises without equipment. The results of the experiment confirmed that the control group showed significant improvement in two physical fitness tests: «Jumping rope in 1 min» and «Throwing a stuffed ball 1 kg» (p<0.05; p<0.01). The experimental group also showed significant improvement in two physical fitness tests: «Jumping rope for 1 min» and «Raising the body in a sit-up for 1 min», as well as in three tests of technical fitness: «High-speed movement», «Diagonal transfer of flounces» and «Smash with finishing» (p<0.05; p<0.01). Analysing the obtained results, significant differences between the control and experimental groups were revealed. In particular, in the experimental group there were significantly higher values in the tests «Mix with finishing» and «Maximum number of blows»in comparison with sportswomen of the control group (p < 0.05). Conclusions. The complexes of exercises which include the use of sports equipment are developed and included into the training programme of badminton players of 13-14 years old. It is recommended to use exercises with tennis balls, rubber tape, jumping exercises for improvement of physical and technical fitness of young badminton players.","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"16 4","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135169322","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}

{"title":"Effective, accessible and easy-to-use technologies for the integral development of motor and cognitive abilities of young football players in the modern realities of Ukraine: a review article","authors":"Zhanneta Kozina, Oleksiy Vasyutin, Valery Ganin, Ruslan Martynenko, Dmytro Orobchenko, Bohdan Borodin, Maksym Zhylin","doi":"10.58962/ht.2023.1.4.6-16","DOIUrl":"https://doi.org/10.58962/ht.2023.1.4.6-16","url":null,"abstract":"Background and purpose. The current level of football development requires the combined development of physical fitness and various cognitive aspects. That is why the development and application of technologies that combine the development of motor skills and various aspects of cognition are needed. Purpose: on the basis of the analysis of modern scientific literature, to determine the most effective, accessible, easy-to-use technologies for the integral development of motor and cognitive abilities of young football players in the modern realities of Ukraine.&#x0D; Material and methods. Internet platforms Scopus, Web of Science, PubMed were used to select articles for analysis of the effectiveness of various technologies for the combined development of motor and cognitive abilities of young football players. The benefits were for issues of categories Q1-Q3 for 2020-2023. Also, preference was given to randomized control studies in which a reliable effect of the applied technologies on both motor and cognitive abilities was found at a significance level of less than 0.05. Based on the articles selected in this way, an analysis of the technologies of integral development of cognitive and motor skills of young football players was carried out. The technologies had to meet the following criteria: efficiency, integrality of impact, accessibility.&#x0D; Results. As a result of the search for literary sources on the topic of the integral influence on the motor and cognitive abilities of young football players, 4360 sources were selected using the keyword \"football\", from which, after clarification, the keywords \"physical fitness\", \"motor abilities\", \"psychophysiological capabilities\" were selected. \"nervous system\", \"cognitive abilities\", \"intelligence\" 143 sources were selected, from which 30 sources were identified for analysis. Of these sources, 6 reflect the relationship between psychophysiological and intellectual aspects of cognitive abilities and motor readiness, 4 sources reflect the development of the aspect of movement perception, and 20 articles are devoted to technologies and methods for the development of motor readiness with a combined effect on various aspects of cognitive abilities.&#x0D; Conclusions. The analysis of literary sources according to the parameters of effectiveness, accessibility and ease of application of technologies for the integral development of motor and cognitive abilities allowed us to highlight the following: 1 – the technology of using balls of different sizes to develop the accuracy of movements in combination with performing exercises with balls from various sports and by exercises with balls to develop attention, speed of mental processes, reaction and ability to concentrate; 2 – the technology of developing \"feeling of the ball\" to combine the impact on the aspect of perception in cognitive abilities and accuracy of movements; 3 - the technology of using plyometric exercises in water for the integral development","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135167225","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}

{"title":"Training basketball players technology of of student teams of the humanitarian profile higher education institutions","authors":"Valentyn Kozin, Vitalii Matlaiev","doi":"10.58962/ht.2023.1.4.31-45","DOIUrl":"https://doi.org/10.58962/ht.2023.1.4.31-45","url":null,"abstract":"Background and purpose. At the current stage, the importance of training basketball players during their studies at higher education institutions is growing. After all, it is precisely at the age of 18-25 years, which coincides with the age of studying at the university, that the highest rate of increase in sports achievements of basketball players is observed. But combining sports training with professional development, which requires studying at a university, has difficulties. It is difficult for the coach to take into account the psychological and psychophysiological characteristics of the students of the basketball team. Such features include the properties of the nervous system, its mobility, lability, strength, endurance, as well as the type of thinking based on the predominance of the right or left hemisphere of the brain, that is, imaginative (artistic) or logical (mental).&#x0D; Purpose: to develop and experimentally justify the methodology of training basketball teams of humanitarian higher educational institutions, taking into account the psychophysiological capabilities of the players.&#x0D; Material and methods. 23 students - players of the national basketball team H.S. Skovoroda Kharkiv National Pedagogical University. Athletes were divided into 2 groups, control (n=12) and experimental (n=11). In the experimental group, a specially developed technology for training basketball players was used, taking into account the peculiarities of the nervous system and the type of thinking of students of humanitarian universities, that is, high mobility and lability and low endurance of the nervous system with a predominance of the artistic type of thinking. The technology included exercises for the development of speed qualities in combination with informational means of influencing the perception of technical and tactical elements in basketball. Research methods: analysis of modern literature, methods of determining the physical and technical level of athletes, methods of determining the level of attention, methods of determining the ability to concentrate and switch attention, methods of statistical analysis.&#x0D; Results. In the study, based on the results of the literature analysis, the psychophysiological features of students of humanitarian universities were determined. These features consist in the predominance of mobility and lability of the nervous system over endurance. On the basis of these data, a method of training basketball teams of humanitarian higher educational institutions was developed.&#x0D; Special informational methods of influence on the perception of basketball players of humanitarian higher educational institutions of the elements of basketball technique and tactics have been developed. These methods correspond to the imaginative, artistic type of thinking of students of humanitarian universities and the peculiarities of their nervous system - high mobility and lability in combination with a low level of endurance de","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"25 3","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135167224","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}

{"title":"The relationship between participant self-evaluation, coach competence, participant tasks achievement and participant potential after underwriting boccia training program","authors":"Iryna Sobko, Mykhailo Shevchenko","doi":"10.58962/ht.2023.1.4.46-55","DOIUrl":"https://doi.org/10.58962/ht.2023.1.4.46-55","url":null,"abstract":"Background and purpose. Due to the high loads of skilled underwater swimmers during the competitive period, the use of recovery means to improve the functional capabilities of athletes is of particular importance. Purpose: To experimentally test the recovery methodology in the competitive period of swimmers specialising in bilast and monolast swimming based on the use of sauna, taping and massage. Material and Methods: 10 diving swimmers aged 18-20 years (males), who have the title of master of sports, who train in the swimming pool \"Kupava\", Brovary. The experiment was conducted from January to May 2023. Swimmers were divided into two groups depending on their specialisation: swimming with a monolast and swimming with a bilast. Methods: theoretical analysis of scientific literature, testing of \"Surface Flipper Swimming (SF)\", \"Bi-flipper Swimming (BF)\" at distances of 50 metres during the competition period. Results: As a result of the experiment, athletes specialising in swimming with a monofin significantly reduced the time of swimming the distance (p<0.05) in the test \"Surface Flipper Swimming (SF)\", as a result of testing \"Breathless Swimming (BF)\", a significant improvement in the results of athletes was not revealed. The presented method allows to significantly improve the functional state of the neuromuscular apparatus, preparing the swimmers' organism for repeated physical loads, because the cyclic muscular activity in swimming in fins makes particularly high demands on the cardiovascular system, and special performance clearly correlates with the characteristic of functional abilities of the heart of qualified athletes Conclusions. The results of the study confirmed the effectiveness of the use of combined methods of recovery in the competitive process of qualified scuba divers, based on the use of sauna, massage, taping.","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"65 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-10-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135168826","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}

{"title":"Time to treat the climate and nature crisis as one indivisible global health emergency.","authors":"Chris Zielinski","doi":"10.1136/bmjsit-2023-000240","DOIUrl":"https://doi.org/10.1136/bmjsit-2023-000240","url":null,"abstract":"","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"5 1","pages":"e000240"},"PeriodicalIF":0.0,"publicationDate":"2023-10-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10603326/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"71414271","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Medical device risk (re)classification: lessons from the FDA’s 515 Program Initiative","authors":"Maryam Mooghali, Vinay K Rathi, Kushal T Kadakia, Joseph S Ross, Sanket S Dhruva","doi":"10.1136/bmjsit-2023-000186","DOIUrl":"https://doi.org/10.1136/bmjsit-2023-000186","url":null,"abstract":"#### Key messages box The 1976 Medical Device Amendments to the Food, Drug and Cosmetic Act granted the US Food and Drug Administration (FDA) regulatory authority over medical devices. Congress intended for FDA’s review requirements to correspond to the amount of information needed to provide ‘","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"9 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135588660","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}

{"title":"Prone plank test base core muscle strength contribution to anticipate the risk of ankle injury for soccer player","authors":"Fachrun Nisa Sofiyah Khasanah, S. Sugiyanto, S. Riyadi","doi":"10.58962/ht.2023.1.3.46-53","DOIUrl":"https://doi.org/10.58962/ht.2023.1.3.46-53","url":null,"abstract":"Rationale and purpose \u0000Football is the most commonly injured sport, especially ankle injuries. The number of risk factors associated with ankle injuries include warming up, coach knowledge, the physical condition of athletes, and socioeconomic circumstances of athletes. Ankles require strong muscles, especially for soccer players. activities that are too frequent and heavy will potentially cause injury. At the age of adolescents where in growth can affect the risk of injury that can affect in the future. Core muscles play an essential role in body control. The core muscle is vital for stabilizing the lower limbs and ankle joints. Core muscles can be measured with a prone plank test. Sensorimotor ankle mechanism joints are influenced against the risk of an ankle injury. Discussion for core muscle as an intervention against ankle injuries has been a lot, but predictions to anticipate the risk of ankle injury are very low, especially in football players. This study aims to determine the contribution of muscle strength using the prone plank test to anticipate ankle risk in football players. \u0000Material and Methods \u0000The study respondents were 44 student football players aged between 13-15 years. This study used product-moment correlation analysis. Results The results showed that core muscle strength contributed to the risk of ankle injury by 31.82%. In addition, the product-moment correlation showed that core muscle strength contributed to the risk of ankle injuries (p≤0.05). This research can be a reference for clinicians and coaches to better understand and increase core muscle strength training in anticipation of the risk of an ankle injury. \u0000Conclusions \u0000This study showed that the relationship between core muscle strength and the prone plank test could predict the risk of an ankle injury. It seems that an exercise routine for core muscle strengthening should be recommended at primary age. These programs should be concentrated and circulated early on in any long-term athlete training model to prevent the risk of ankle injury in football school students. Clinicians and coaches should consider incorporating core muscle strengthening into a daily exercise warm-up program as one of the most important elements and recommend that players do exercises at home. The results showed that predictions of core muscle strength could anticipate the risk of an ankle injury\u0000 ","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"141 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77941851","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}

{"title":"Effect of training methods and body mass index on ankle injury in futsal players","authors":"Vika Ariesti Audini, Muchsin Doewes, Sri Santoso Sabarini, S. Riyadi","doi":"10.58962/ht.2023.1.3.38-45","DOIUrl":"https://doi.org/10.58962/ht.2023.1.3.38-45","url":null,"abstract":"Rationale and purpose\u0000This study aims to determine the effect of training methods (elastic resistance bands and wobble boards) and body mass index on ankle injuries in futsal players.\u0000Material and Methods \u0000This research refers to a quantitative approach. The research used in this study is quasi-experimental design research. The normality test uses the Shapiro Wilk test, with the rule that if the value (p) > 0.05 then it is normally distributed. The homogeneity test uses the Levene’s Test. Test the hypothesis to determine the difference in influence between 2 variables will use the two-way ANAVA test.\u0000Results \u0000The use of a wobble board produces a better improvement effect especially on balance and coordination. This happens because the movement when doing the wobble board requires good balance and coordination, almost all the muscles of the body will work together to adapt to this exercise. In elastic resistance band exercises it is done with isometric muscle contractions, because it will give a reaction but there is no change in muscle length, only the muscles increase. The effect of training using elastic resistance bands will increase blood circulation in joints and bone nutrition, improve the circulatory system with pull band movements. In relation to the search for both high body mass index and low body mass index, it was found that the use of the training method with a wobble board is better when compared to the training method with elastic resistance bands. So that there is no significant interaction between training methods and body mass index. Hypothesis Test I: to test the significance of two paired samples in the treatment group with normally distributed data, a parametric test was used, namely the paired sample t-test. Data on the results of hypothesis testing I from the analysis p = 0,009 it was found that there was an effect of giving Elastic resistance band and wobble board training methods to ankle injuries of futsal players. Hypothesis Test II: can be seen that the results of the paired sample t-test for SEBT from the data obtained p = 0,704 this means that Ha is rejected and Ho is accepted. So it can be concluded that body mass index has no effects on ankle injuries in futsal players. Hypothesis Test III: There is no interaction between training methods and body mass index on ankle injuries of futsal players. From the analysis of variance, the p-value = 0,477 is less than 0,05.\u0000Conclusions \u0000Based on the research, it can be interpreted that there are differences in the effect of the training methods given to futsal players’ ankle injuries. This is evidenced by the significance value of p = 0,003 α (0,05). There is no interaction between training methods and body mass index on ankle injuries of futsal players with a significance of 0,813.","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"35 6 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83846316","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}

{"title":"Comparative characteristics of the young football players of different game roles technical and physical fitness at the specialized basic training stage","authors":"Z. Kozina, Myhailo Protas, O.V. Siryi, Oleksii Hresko, Vladyslav Zavada, Pavlo Ovdiienko, O. Semenov","doi":"10.58962/ht.2023.1.3.6-18","DOIUrl":"https://doi.org/10.58962/ht.2023.1.3.6-18","url":null,"abstract":"Rationale and purpose \u0000Differentiations of physical loads for athletes of different game roles in football are very impotent. The purpose of this research is to reveal the peculiarities of the technical and physical fitness of young football players of 15 years of age in various playing roles. \u0000Material and Methods \u000051 young football players were examined according to the level of physical and technical preparation, including 9 goalkeepers, 12 defenders, 15 midfielders, and 15 attackers. The following indicators were measured: body length, body weight, running time for 15 m, 30 m, 60 m, shuttle running time 5X20 m, heart rate at rest, heart rate after shuttle running, ball juggling (number of kicks with the ball before losing it), time of the ball in a certain area of the goal. For the comparative analysis of the indicators of football players of different playing roles, the dispersion analysis of the comparison of several unrelated samples according to Duncan’s multiple comparisons criterion was used. \u0000Results \u0000Based on the results of variance analysis using Duncan’s multiple comparisons criterion, it was established that goalkeepers have the smallest body length (p<0.05) and the highest indicator of technical readiness “Ball hit per range, m” (p<0.05). Defenders and midfielders showed the best indicators of speed endurance according to the indicators of the test “Time of execution of the shuttle run 5X20 m, s” (p<0.05). At the same time, their heart rate after performing this test is significantly lower than that of attackers (p<0.001). Also, attackers and defenders have significantly higher indicators of speed abilities compared to representatives of other playing roles according to the results of the “30 m, s” test (p<0.001). In addition, defenders and midfielders, and forwards have significantly higher speed abilities according to the results of the “Run 15 m, s” and “Run 60 m, s” tests compared to goalkeepers (p<0.001). Defenders can keep the ball on their feet the longest (p<0.001) and forwards can perform the most kicks (juggling the ball) (p<0.01). Attackers and midfielders have the highest quality of shots on goal compared to goalkeepers and defenders (p<0.05). \u0000Conclusions \u0000As a result of the cluster analysis, the functions of volleyball players were clarified and the players most similar to each other in terms of their preparation structure were identified, which sometimes causes some difficulties for coaches when working with athletes with implicitly expressed game functions. Individual profiles of players were compiled and individual recommendations for training volleyball players were developed based on the individual values of readiness factors and the results of cluster analysis.","PeriodicalId":33349,"journal":{"name":"BMJ Surgery Interventions Health Technologies","volume":"89 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-07-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"73900166","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}