Science of Gymnastics Journal最新文献

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BALLET IN RHYTHMIC GYMNASTICS: CONSIDERATIONS ABOUT TECHNIQUE AND INSTRUMENTATION FOR THE SPORT 艺术体操中的芭蕾舞&对艺术体操技术与器械的思考
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.349-367
Vanessa Pizzol, Mateus Henrique de Oliveira, K. Antualpa, E. Toledo
{"title":"BALLET IN RHYTHMIC GYMNASTICS: CONSIDERATIONS ABOUT TECHNIQUE AND INSTRUMENTATION FOR THE SPORT","authors":"Vanessa Pizzol, Mateus Henrique de Oliveira, K. Antualpa, E. Toledo","doi":"10.52165/sgj.14.3.349-367","DOIUrl":"https://doi.org/10.52165/sgj.14.3.349-367","url":null,"abstract":"In its historical trajectory, rhythmic gymnastics (RG) has been influenced by Swedish Gymnastics, Dance  and  Theatrical  Arts,  being  today  a  sport  characterized  by  a strong artistic and aesthetic appeal. Thus, starting out as field study research, this manuscript aims to bring data, but mainly reflections about the way in which classical ballet classes have been conceived and used in the training of high-performance rhythmic gymnasts. This is field research, with qualitative and quantitative approach (quanti- quali). The sample consisted of nine participants (coaches and / or ballet instructors) who work with athletes in junior and senior categories in the São Paulo State, with indexes in national championships. A questionnaire tool was conducted in the period from May 1st to 15th, 2018, in loco. Data showed that the most used ballet methods are Royal, Vaganova, French and Cuban; that  the  structure  of  the classes  includes  the  bar  and  finalization, and that the planning of ballet classes is collaborative. The main goal of this practice is to learn and improve the implementation of the ballet movements in the RG Code of  Points  (CoP), and thus,  the  contents  are mostly the higher  valued body elements. It was concluded that there is still an accumulation of functions (coach and ballet   instructor in one person), a   strong   influence  of the CoP  in the training plan   of  classic ballet   classes, which unfortunately    reinforces    the    great    instrumentalization    of    this    practice, disregarding its    characteristics    as    an    art,    and    its creative, rhythmic, aesthetic and expressive aspects.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49015719","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}
引用次数: 2
DETECTION OF EATING DISORDERS IN MALE AND FEMALE ARTISTIC GYMNASTS 艺术体操男女运动员饮食失调的检测
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.421-433
Konstantina Papacharalampous, C. Dallas, G. Dallas
{"title":"DETECTION OF EATING DISORDERS IN MALE AND FEMALE ARTISTIC GYMNASTS","authors":"Konstantina Papacharalampous, C. Dallas, G. Dallas","doi":"10.52165/sgj.14.3.421-433","DOIUrl":"https://doi.org/10.52165/sgj.14.3.421-433","url":null,"abstract":"The purpose of this study was to investigate the trend of eating disorders in competitive male and female artistic gymnasts. The study involved 23 male and 42 female gymnasts, aged 7-27, from sports clubs throughout Greece. The EAT-26 Diet Attitudes scale was used to investigate participants' eating habits. The data collection process included communication with sports organizations throughout Greece on the content and purpose of the research. After consultation, the questionnaire was due to the COVID-19 pandemic provided in an electronic form and also included the consent form for participation in the research. The results of the study indicated that eleven of the sixty-five gymnasts had a total score of >20 on the EAT-26, a rate higher among female gymnasts (~ 24%) compared to male gymnasts (~ 4.4%) (p <.05). Although female gymnasts develop more eating disorders and bulimia than male gymnasts, no significant differences were found in the subscales of the questionnaire (p > .05). Therefore, this finding in combination with the fact that most of the gymnasts were teenagers (15.23 ± 6.35 years old) requires particular importance and attention from coaches and the family environment.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":"1 1","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70826966","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}
引用次数: 0
QUALITY OF LIFE, LEVEL OF ANXIETY AND LEVEL OF DEPRESSION AMONG FORMER ARTISTIC GYMNASTS, FORMER GYMNASTS FROM OTHER SPORTS AND NON-ATHLETES 前艺术体操运动员、前其他项目体操运动员和非体育运动员的生活质量、焦虑和抑郁水平
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.391-399
Koralli Dimitriadou, C. Dallas, S. Papouliakos, G. Dallas
{"title":"QUALITY OF LIFE, LEVEL OF ANXIETY AND LEVEL OF DEPRESSION AMONG FORMER ARTISTIC GYMNASTS, FORMER GYMNASTS FROM OTHER SPORTS AND NON-ATHLETES","authors":"Koralli Dimitriadou, C. Dallas, S. Papouliakos, G. Dallas","doi":"10.52165/sgj.14.3.391-399","DOIUrl":"https://doi.org/10.52165/sgj.14.3.391-399","url":null,"abstract":"Involving people in physical activity or sport provides some health-related benefits and has a positive effect on their quality of life (QoL). However, high level athletes experience anxiety to cope with the high demands of the sport. The purpose of the study was to assess the QοL, level of anxiety (STAI) and level of depression (BDI) among former artistic gymnasts, former athletes from other gymnastics sports (acrobatic, rhythmic, gymnastics for all) and non-athletes. Secondly, it aimed to investigate if there are gender differences within the groups on the aforementioned variables. 114 healthy people (75 women and 39 men) were involved in the present study with a mean age 27.11 ± 9.92 years. The sample was divided into 3 different groups (1st group: 39 former artistic gymnasts (FAG);  2nd group: 53 former gymnasts from other gymnastic sports (GOS), and 3rd group: 22 non-athletes (CG). Participants were asked to complete three different questionnaires in order to assess their QoL, STAI, and BDI. Statistical analysis showed no significant differences on QοL and STAI, whoever a statistically significant difference was found between groups on BDI (p <.05). No main effect was found on gender. Further, results revealed that former gymnasts, regardless of the type of sport, have better QoL, lower level of STAI and BDI compared to non-athletes. In conclusion, former gymnasts, even after years of absence from the sport, report better QoL, and have a lower level of STAI and BDI than non-athletes.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44829188","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}
引用次数: 0
EFFECT OF ASSEMBLÉ-STEP ON KINETIC AND KINEMATIC PARAMETERS OF STAG RING LEAPS WITH AND WITHOUT THROW-CATCH OF THE BALL IN RHYTHMIC GYMNASTICS 组合步对艺术体操有无抛接球雄鹿环跳动力学和运动学参数的影响
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.299-310
H. Akkari-Ghazouani, S. Amara, M. Jemni, M. Chtara, B. Mkaouer
{"title":"EFFECT OF ASSEMBLÉ-STEP ON KINETIC AND KINEMATIC PARAMETERS OF STAG RING LEAPS WITH AND WITHOUT THROW-CATCH OF THE BALL IN RHYTHMIC GYMNASTICS","authors":"H. Akkari-Ghazouani, S. Amara, M. Jemni, M. Chtara, B. Mkaouer","doi":"10.52165/sgj.14.3.299-310","DOIUrl":"https://doi.org/10.52165/sgj.14.3.299-310","url":null,"abstract":"This study was conducted to compare the kinetic and kinematic factors of stag ring leap with and without throwing the ball using the two-leg take-off ballet-step “Assemblé” between three different modes in rhythmic gymnastics (RG). Seven members of the Tunisian RG national team (age 18.71±2.69 years; height 1.67±0.04 m; weight 58.43±4.03 kg) took part in this study. A kinetic and kinematic analysis of three stag ring leap execution modes (i.e., assemblé stag ring leap without ball, throw ball assemblé stag ring leap and assemblé throw ball stag ring leap) using two cameras on a specially designed floor carpet where a force plate was integrated was conducted. The result showed that the vertical component of force, the rate of force development, the angle of split legs and the horizontal and vertical velocity were significantly different (P<0.01). In this study, it was found that while performing the stag ring leap element, gymnasts present the highest value in both kinetic and kinematic parameters when throwing the ball during the jump (i.e., assemblé throw ball stag ring leap).  In light of the obtained results, it is recommended that coaches start working with gymnasts on the throws during the jump from their youngest age, as this could help them attain the optimal performances in competition.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"43103031","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}
引用次数: 0
IMMEDIATE EFFECT OF MENTAL SIMULATION ON SELF-CONFIDENCE AND PERFORMANCE WHEN PERFORMING STANDING SALTO BACKWARDS IN GYMNASTS 心理模拟对体操运动员后空站跳自信心和成绩的直接影响
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.435-448
S. H. Nassib, Dhouha Cherni, S. Riahi, Sameh Menzli Wali, B. Mkaouer
{"title":"IMMEDIATE EFFECT OF MENTAL SIMULATION ON SELF-CONFIDENCE AND PERFORMANCE WHEN PERFORMING STANDING SALTO BACKWARDS IN GYMNASTS","authors":"S. H. Nassib, Dhouha Cherni, S. Riahi, Sameh Menzli Wali, B. Mkaouer","doi":"10.52165/sgj.14.3.435-448","DOIUrl":"https://doi.org/10.52165/sgj.14.3.435-448","url":null,"abstract":"The aim of this study was to examine the combined effect of mental imagery as well as visualization on performance, self-confidence, and self-report during the performance of the standing salto backward. Eighteen gymnasts (age 22.11 ± 1.71 years) voluntarily participated in this study. Once the warm-up was completed, subjects performed a standing salto backward tucked on the force-plate to determine the baseline performance before each experimental session. Subsequently, subjects were given specific intervention instructions and were asked to perform the standing salto backward tucked to the best of their ability. Participants were asked to engage in two mental strategies namely mental imagery and visualization for 1 min just before performing (Standing salto backward tucked). The results of the present study show that the combined mental simulation (MI and V), generate a potential improvement in performance during the execution of the standing salto backward as well as self-confidence and self-evaluation.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"42812944","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}
引用次数: 0
THE INFLUENCE OF THE "RHYTHMIC GYMNASTICS FOR PRESCHOOLERS" PROGRAM ON THE CULTURE OF MOVEMENT IN 5-6-YEAR-OLD CHILDREN 学前艺术体操对5-6岁儿童运动文化的影响
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.311-322
L. Honchar, Giurka Gantcheva, Y. Borysova, N. Kovalenko
{"title":"THE INFLUENCE OF THE \"RHYTHMIC GYMNASTICS FOR PRESCHOOLERS\" PROGRAM ON THE CULTURE OF MOVEMENT IN 5-6-YEAR-OLD CHILDREN","authors":"L. Honchar, Giurka Gantcheva, Y. Borysova, N. Kovalenko","doi":"10.52165/sgj.14.3.311-322","DOIUrl":"https://doi.org/10.52165/sgj.14.3.311-322","url":null,"abstract":"Existing educational programs for preschool children do not consider the movement culture as a component in the development of child’s general culture. In physical culture and health-improving classes in preschool educational institutions, much attention is paid to quantitative indicators that characterize motor qualities. Teachers pay less attention to the technique and beauty of the movement performance.  The purpose of the study is to experimentally confirm the effectiveness of the \"Rhythmic gymnastics for preschool children\" program on the movement culture of children aged 5-6 years. An analysis and generalization of scientific and methodological literature, pedagogical observation and experiment, testing, methods of mathematical statistics. The study involved 80 children who were divided into 2 groups, experimental and control group, 40 children in each. The effectiveness of \"Rhythmic gymnastics for preschoolers\" was determined on the basis of different results in each component before and after the experiment in each group. The children in the control group improved their results. However, this increase is not reliable (p> 0.05). The physical component improved for all children in the experimental group, but not in all tests for each child. We discovered that authors do not share their views on the concept of \"movement culture\". The \"Rhythmic gymnastics for preschoolers\" program is an effective tool to develop preschoolers’ movement culture.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48205715","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}
引用次数: 0
GENDER DIFFERENCES IN UNIVERSITY STUDENTS’ GYMNASTICS SPECIFIC SELF-EFFICACY AND PERFORMANCE 大学生体操专项自我效能感和成绩的性别差异
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.401-420
Dimitrios C. Milosis, Theophanis A. Siatras
{"title":"GENDER DIFFERENCES IN UNIVERSITY STUDENTS’ GYMNASTICS SPECIFIC SELF-EFFICACY AND PERFORMANCE","authors":"Dimitrios C. Milosis, Theophanis A. Siatras","doi":"10.52165/sgj.14.3.401-420","DOIUrl":"https://doi.org/10.52165/sgj.14.3.401-420","url":null,"abstract":"The aim of the study was to examine differences between male and female university students and their gymnastics specific self-efficacy and performance in gymnastics. In the study, 201 male and 160 female students and their 7 teachers participated voluntarily. The students  attended the second year in the School of Physical Education and Sport Science (SPESS) and were obliged to take the course \"Teaching of Gymnastics\" for two semesters. Students’ self-efficacy was evaluated by suitable questionnaires at the beginning of the academic year, at the end of the first semester, and at the end of the academic year. Gymnastics skills’ difficulty was evaluated by teachers, and students’ performance was graded by their teachers at the end of the first semester, and at the end of the academic year. The main findings were: (a) both genders increased their self-efficacy during the academic year, while females had higher overall self-efficacy towards all gymnastics apparatus than males’ in the three measurements; (b) there were no gender differences in the average of the three measurements of self-efficacy toward common gymnastics skills; (c) there were no differences in gymnastics skills’ difficulty performed by males and females, and (d) females received higher grades than males. Considering the limitations of the study, the findings can be very useful for more effective organization and teaching of university gymnastics courses.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48033036","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}
引用次数: 0
ANTHROPOMETRIC PROFILES OF YOUNG RHYTMIC GYMNASTIC ATHLESTES ACCORDING TO THEIR PARENTAL NUTRITIONAL BEHAVIOR 根据父母的营养行为对年轻体操运动员进行人体测量
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.335-348
Burcu Uslu, Begüm Okudan, Ezgi Bozdemir, M. Alphan
{"title":"ANTHROPOMETRIC PROFILES OF YOUNG RHYTMIC GYMNASTIC ATHLESTES ACCORDING TO THEIR PARENTAL NUTRITIONAL BEHAVIOR","authors":"Burcu Uslu, Begüm Okudan, Ezgi Bozdemir, M. Alphan","doi":"10.52165/sgj.14.3.335-348","DOIUrl":"https://doi.org/10.52165/sgj.14.3.335-348","url":null,"abstract":"Rhythmic gymnastics is a sport that is supported by strength, speed and endurance with an emphasis on flexibility and coordination. It is assumed that low fat percentage, normal height, low body weight, and elegant and thin structure influence the performance of the athletes because it provides an aesthetically advantage in this sports branch. The aim of the study was to reveal the anthropometric properties in rhythmic gymnastics athletes, and to examine the changes and relationships of these parameters according to their parents' diet. A questionnaire with socio-demographic information, Parental Feeding Style Questionnaire, was used to gather data. The data on children's BMI, waist circumference and upper middle arm circumference were also included; these measurements were all taken by the same researcher. It was determined that the scores obtained from the parent feeding style scale differed according to the waist circumference of the child (p <0.05). It can be concluded that the scores obtained from the parent feeding style scale and its sub-dimensions of promoting to eat /encouraging feeding and instrumental feeding differ according to the child's upper middle arm circumference (p <0.05). As a result of the research, some sociodemographic and anthropometric features seem to affect the parents' feeding style of their children. The results obtained from this study can be used as a guide when creating forward-looking nutrition models for children engaged in rhythmic gymnastics, and planning the nutritional education for their parents.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"47864529","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}
引用次数: 0
DESCRIPTION OF A SCHOOL SPORTS TRAINING PROGRAM FOR NOVICE GYMNASTS: THE LOAD DISTRIBUTION AND WELLBEING RESPONSES 一项针对体操新手的学校体育训练项目的描述:负荷分布和幸福感反应
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-10-28 DOI: 10.52165/sgj.14.3.323-333
Shauane Emanuela Fornaciari Silva, Martina Bernaciková, L. Svobodová, Marcela Janíková, Helio Serassuelo Junior, A. Paludo
{"title":"DESCRIPTION OF A SCHOOL SPORTS TRAINING PROGRAM FOR NOVICE GYMNASTS: THE LOAD DISTRIBUTION AND WELLBEING RESPONSES","authors":"Shauane Emanuela Fornaciari Silva, Martina Bernaciková, L. Svobodová, Marcela Janíková, Helio Serassuelo Junior, A. Paludo","doi":"10.52165/sgj.14.3.323-333","DOIUrl":"https://doi.org/10.52165/sgj.14.3.323-333","url":null,"abstract":"The description of the training program structure and the measurement of dose-response for novice gymnasts at the scholarly level is still not elucidated in the literature. The study aimed to describe a rhythmic gymnastics training program for novices and to examine their perceptions of training load and wellbeing. Eight Brazilian gymnasts (10.6±0.5 years old), from a specific school, participated in a training program that lasted 26 weeks, and was separated into general preparation (1), specific preparation (2), intensification (3), tapering (4), competitive (5), and transitioning (6) phases. In each session, wellbeing and the internal training load (ITL) were measured by a Likert scale. The comparison of wellbeing and ITL during the program was performed by repeated-measure tests, with a significance of p< 0.05. A significant difference in ITL amongst the phases was found (x2= 110, p<0.001), with Phases 3, 4, and 5 presenting higher values compared to 2 and 6. Phase 6 had lower ITL compared to 2. Higher values of wellbeing were described during the program, however, Phase 6 presented a significantly higher score compared to Phases 2 and 5 (x2= 12.0, p=0.018). In conclusion, the rhythmic gymnastics training program developed for novice scholar participants seems to be adequate in terms of structure and training load distribution. In addition to the gymnasts reporting higher overall wellbeing during the program, attention should be paid to the competitive week, to avoid a decrease in wellbeing and possible negative effects on the gymnasts’ performance.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-10-28","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45481919","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}
引用次数: 0
KINEMATIC ANALYSIS OF TWO WAYS OF PERFORMING THE BACK HANDSPRING – A CASE STUDY 两种后手翻动作的运动学分析&一例
IF 0.6
Science of Gymnastics Journal Pub Date : 2022-06-29 DOI: 10.52165/sgj.14.2.211-223
Jarosław Omorczyk, Robert Staszkiewicz, Ewa Puszczałowska-Lizis
{"title":"KINEMATIC ANALYSIS OF TWO WAYS OF PERFORMING THE BACK HANDSPRING – A CASE STUDY","authors":"Jarosław Omorczyk, Robert Staszkiewicz, Ewa Puszczałowska-Lizis","doi":"10.52165/sgj.14.2.211-223","DOIUrl":"https://doi.org/10.52165/sgj.14.2.211-223","url":null,"abstract":"The aim of the study was to compare selected kinematic variables of the back handspring from a standing position (Bh) with a back handspring performed in the movement sequence: round off – back handspring – backward stretched somersault (R BhS). The study included 4 gymnasts (mean age: 19.5 years). The athletes performed 6 repetitions of Bh and RBhS. All gymnastic elements were recorded on film. The artistic gymnastics judges selected the best Bh and the back handspring in the sequence (RBhS) for each competitor, which were then subjected to kinematic analysis. Based on the phase division of the recorded gymnastic elements, the analysis of the temporal structure of movement, changes in displacements and velocity of the athletes' centre of gravity (CG), as well as changes in the position of their trunk in relation to the ground were analysed. In Bh and RBhS, the competitors' horizontal CG velocity component (vx) decreased from the beginning of the first flight phase until the end of the support phase on the lower limbs. In Bh, the median values (Me) of vx decreased from 1.94m/s to 0.8m/s, and in RBhS, from 4.85m/s to 2.24m/s. In the case of the vertical component of velocity (vy), the highest values of Me for both back handsprings were recorded at the end of the support phase on the lower limbs (for Bh and RBhS: 3.27m/s and 4.79m/s, respectively). Both in Bh and RBhS, the value of CG velocity in the horizontal axis decreased from the beginning of the analysed movement until its completion.","PeriodicalId":44084,"journal":{"name":"Science of Gymnastics Journal","volume":" ","pages":""},"PeriodicalIF":0.6,"publicationDate":"2022-06-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"45540037","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}
引用次数: 0
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