A survey was conducted with two sub-samples of respondents, karate athletes representatives (members of the national team) and karate athletes competitors in the kumite (sports fight). The survey was conducted on a stratified sample of 32 respondents divided into two groups, 16 karate representatives and 16 karate competitors, males, seniors from the Republic of Macedonia. The main purpose of the research is to determine the differences in the psychological characteristics between the two sub-samples of the respondents. In the research, a total of 13 variables for the assessment of psychological characteristics were applied: for estimation of emotional characteristics six (6) variables, three (3) variables for assessment of the motivational dispositions, for assessment of the specific intellectual characteristics (3) three variables and one variable for assessing the general intellectual characteristic. The basic statistical parameters are determined using the basic descriptive statistics for the two groups of respondents separately, while for determining the differences in the arithmetic means of the psychological characteristics, a T-test for small independent samples was applied. From the analysis of the data from the basic descriptive statistical parameters, it was established that in all applied variables, homogeneity of the results as well as normal distribution was obtained, with very small deviations present in two variables. The results of the T - test obtained in the survey show statistically significant differences in the entire analyzed space between the two groups, with the exception of two variables (L - social desire and P - psychoticism), i.e. differences were found in 11 variables from a total of 13 examined variables.
{"title":"Psychological Characteristics Factor of Success in Karate Athletes","authors":"K. Zharko, Aleksovska V. Lence, Iber Alaj","doi":"10.7251/SSH1901060Z","DOIUrl":"https://doi.org/10.7251/SSH1901060Z","url":null,"abstract":"A survey was conducted with two sub-samples of respondents, karate athletes representatives (members of the national team) and karate athletes competitors in the kumite (sports fight). The survey was conducted on a stratified sample of 32 respondents divided into two groups, 16 karate representatives and 16 karate competitors, males, seniors from the Republic of Macedonia. The main purpose of the research is to determine the differences in the psychological characteristics between the two sub-samples of the respondents. In the research, a total of 13 variables for the assessment of psychological characteristics were applied: for estimation of emotional characteristics six (6) variables, three (3) variables for assessment of the motivational dispositions, for assessment of the specific intellectual characteristics (3) three variables and one variable for assessing the general intellectual characteristic. The basic statistical parameters are determined using the basic descriptive statistics for the two groups of respondents separately, while for determining the differences in the arithmetic means of the psychological characteristics, a T-test for small independent samples was applied. From the analysis of the data from the basic descriptive statistical parameters, it was established that in all applied variables, homogeneity of the results as well as normal distribution was obtained, with very small deviations present in two variables. The results of the T - test obtained in the survey show statistically significant differences in the entire analyzed space between the two groups, with the exception of two variables (L - social desire and P - psychoticism), i.e. differences were found in 11 variables from a total of 13 examined variables.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"75 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124739937","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}
Habul Ćamil, E. Čolakhodžić, Vele Esved, Senad Bajrić
The aim of the study was to determine the differences in ventilation parameters between boys and girls in the 10-15 year age group (aged 10-15). The study was conducted on a sample of N = 1857 subjects divided into 2 subunits taken from the boys (n = 968) and girls (n = 889) from the area of the City of Mostar. The sample variables consisted of 3 variables for the assessment of anthropometric measures, 24 variables were used for the evaluation of the ventilation parameters using Spirovit SP1 of the company Schiller AG. Results processing was performed in SPSS 21.0. To determine quantitative differences between groups, a canonical discriminatory analysis was applied. A discriminatory analysis found that there are statistically significant quantitative differences between groups of boys and girls on a global level. One function is isolated which explains 100% of the total variance and has a statistically significant high value (Can.Corr.=.948). The value of Wilk’s lambda is low (.101) indicating high discrimination between groups. In quantitative terms, at the multivariate level, the greatest discrimination between groups in an isolated function is the variables of the Tiffen index (FEV1/FVCPRED), FEF50PRED, FEF75PRED and the percentage of the Tiffene index for respondents (FEV1/FVC%). This is also supported by the value of the centroid position in an isolated discriminatory function, where we can see the great distance between the centroid that is represented by groups of boys and girls in the space.
{"title":"Differences in Ventilation Abilities in Boys and Girls Aged 10 - 15 / Razlike u ventilacijskim sposobnostima dječaka i djevojčica u uzrasnom periodu od 10 - 15 godine","authors":"Habul Ćamil, E. Čolakhodžić, Vele Esved, Senad Bajrić","doi":"10.7251/SSH1901014C","DOIUrl":"https://doi.org/10.7251/SSH1901014C","url":null,"abstract":"The aim of the study was to determine the differences in ventilation parameters between boys and girls in the 10-15 year age group (aged 10-15). The study was conducted on a sample of N = 1857 subjects divided into 2 subunits taken from the boys (n = 968) and girls (n = 889) from the area of the City of Mostar. The sample variables consisted of 3 variables for the assessment of anthropometric measures, 24 variables were used for the evaluation of the ventilation parameters using Spirovit SP1 of the company Schiller AG. Results processing was performed in SPSS 21.0. To determine quantitative differences between groups, a canonical discriminatory analysis was applied. A discriminatory analysis found that there are statistically significant quantitative differences between groups of boys and girls on a global level. One function is isolated which explains 100% of the total variance and has a statistically significant high value (Can.Corr.=.948). The value of Wilk’s lambda is low (.101) indicating high discrimination between groups. In quantitative terms, at the multivariate level, the greatest discrimination between groups in an isolated function is the variables of the Tiffen index (FEV1/FVCPRED), FEF50PRED, FEF75PRED and the percentage of the Tiffene index for respondents (FEV1/FVC%). This is also supported by the value of the centroid position in an isolated discriminatory function, where we can see the great distance between the centroid that is represented by groups of boys and girls in the space.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130108420","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}
Branko Đukić, Mane Mirković, Snežana Vujanović, Branislav Strajnić
This research main goal is to determine differences in maximum upper knee musculature torque moment of judo, football and handball players. For the needs of the research, 30 respondents were tested, of which 10 were football, 10 handball players and 10 judo athletes. Testing was conducted in Isokinetic Diagnostic Cabinet of the Provincial Institute for Sports and Sports Medicine in Novi Sad on the isokinetic dynamometer “Easytech prima DOC”. Significant differences were noted in the maximum torque moment of both legs extensors force (PTQR, PTQL) between judo athletes and football players, in favor of judo. Obtained results between observed groups can be attributed to the various sports branches training processes specificities, i.e. performing certain techniques in the sport itself
本研究的主要目的是确定柔道、足球和手球运动员最大上膝肌肉扭矩的差异。为了研究的需要，本研究共对30名受访者进行了测试，其中足球运动员10名，手球运动员10名，柔道运动员10名。在诺维萨德省运动和运动医学研究所的等速诊断柜中，对“Easytech prima DOC”等速测力机进行了测试。柔道运动员与足球运动员在双腿伸肌力最大扭矩矩(PTQR、PTQL)上存在显著差异，柔道运动员优势明显。观察组之间获得的结果可归因于各种运动分支训练过程的特殊性，即在运动本身中执行某些技术
{"title":"Young Athletes Upper Knee Muscular Strength Isokinetic Testing / Izokinetičko testiranje snage natkolene muskulature mladih sportista","authors":"Branko Đukić, Mane Mirković, Snežana Vujanović, Branislav Strajnić","doi":"10.7251/SSH1901005DJ","DOIUrl":"https://doi.org/10.7251/SSH1901005DJ","url":null,"abstract":"This research main goal is to determine differences in maximum upper knee musculature torque moment of judo, football and handball players. For the needs of the research, 30 respondents were tested, of which 10 were football, 10 handball players and 10 judo athletes. Testing was conducted in Isokinetic Diagnostic Cabinet of the Provincial Institute for Sports and Sports Medicine in Novi Sad on the isokinetic dynamometer “Easytech prima DOC”. Significant differences were noted in the maximum torque moment of both legs extensors force (PTQR, PTQL) between judo athletes and football players, in favor of judo. Obtained results between observed groups can be attributed to the various sports branches training processes specificities, i.e. performing certain techniques in the sport itself","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124709027","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}
Osmo Bajrić, S. Goranović, Darko Božić, Aleksandar Stanković
The study was conducted on a sample of 50 cadets for determination of predictive values of selected morphological characteristics in the four agility test resultant performance. In the study, 12 variables were used to evaluate the morphological characteristics defined as predictor (input) set of variables. Criterion variables presented the following agility assessment tests: agility-forward-backward run with rotation (93639OK), 20-yard test (MAG 20Y), 4x5 meters run (AG4X5M), T-test (MAG T). For the determination of the predictive values of the selected morphological characteristics on the successful result in the agility assessment tests, four multiple regression analyses were applied to each test. The results of regression analysis show that the morphological characteristics observed in this study are relatively poorly correlated with the results in the cadet’s agility evaluation. Statistically significant regression correlation was obtained between selected morphological characteristics and the 4 x 5 meters run with a change of direction at 900 and 1800 (AG4X5M). There was no statistically significant correlation in the other agility test estimation and the selected morphological characteristics although the partial association of some morphological characteristics was noticed. The results obtained may be of benefit to coaches and other professionals working with younger age categories in football as guidance for more useful planning and programming of training work, as well in the choice of appropriate training methods.
{"title":"Morphological Characteristics as a Predictor of Succesful Results in Cadets Agility Tests in Football / Morfološke karakteristike kao prediktor rezultatske uspješnosti u testovima agilnosti kod kadeta u fudbalu","authors":"Osmo Bajrić, S. Goranović, Darko Božić, Aleksandar Stanković","doi":"10.7251/SSH1901038B","DOIUrl":"https://doi.org/10.7251/SSH1901038B","url":null,"abstract":"The study was conducted on a sample of 50 cadets for determination of predictive values of selected morphological characteristics in the four agility test resultant performance. In the study, 12 variables were used to evaluate the morphological characteristics defined as predictor (input) set of variables. Criterion variables presented the following agility assessment tests: agility-forward-backward run with rotation (93639OK), 20-yard test (MAG 20Y), 4x5 meters run (AG4X5M), T-test (MAG T). For the determination of the predictive values of the selected morphological characteristics on the successful result in the agility assessment tests, four multiple regression analyses were applied to each test. The results of regression analysis show that the morphological characteristics observed in this study are relatively poorly correlated with the results in the cadet’s agility evaluation. Statistically significant regression correlation was obtained between selected morphological characteristics and the 4 x 5 meters run with a change of direction at 900 and 1800 (AG4X5M). There was no statistically significant correlation in the other agility test estimation and the selected morphological characteristics although the partial association of some morphological characteristics was noticed. The results obtained may be of benefit to coaches and other professionals working with younger age categories in football as guidance for more useful planning and programming of training work, as well in the choice of appropriate training methods.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132795225","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}
Injury prevention plays an important role in modern sport. The most commonly injured joint in male and female football players is the knee joint. It has been reported that approximately 60-85% of football injuries occur in the lower limbs. The aim of this study is to present the methods of biomechanical assessment of lower limbs joint loading during specific tasks (single leg squat (SLS) and single leg landing (SLL)). In this experimental setup, Qualisys Tracking Motion system synchronised with AMTII force plates embedded into the floor was used. The marker setup Salford Lower Limb model was used to track pelvis and lower body movements. By analysing biomechanical parameters (range of motion, internal moments, power, ground reaction forces) in all three planes it is possible to identify the structures and the imbalances of the lower extremity that need intervention and further decrease the possibility of injury to the knee and to evaluate an appropriate moment of return to play. This method showed a very high reproducibility and it can be considered as a reliable tool in assessing lower limb performance tasks.
{"title":"Lower Limbs Joint Loading – Case Study","authors":"M. Petrović","doi":"10.7251/ssh1901034p","DOIUrl":"https://doi.org/10.7251/ssh1901034p","url":null,"abstract":"Injury prevention plays an important role in modern sport. The most commonly injured joint in male and female football players is the knee joint. It has been reported that approximately 60-85% of football injuries occur in the lower limbs. The aim of this study is to present the methods of biomechanical assessment of lower limbs joint loading during specific tasks (single leg squat (SLS) and single leg landing (SLL)). In this experimental setup, Qualisys Tracking Motion system synchronised with AMTII force plates embedded into the floor was used. The marker setup Salford Lower Limb model was used to track pelvis and lower body movements. By analysing biomechanical parameters (range of motion, internal moments, power, ground reaction forces) in all three planes it is possible to identify the structures and the imbalances of the lower extremity that need intervention and further decrease the possibility of injury to the knee and to evaluate an appropriate moment of return to play. This method showed a very high reproducibility and it can be considered as a reliable tool in assessing lower limb performance tasks.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116201734","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}
The main goal of this research was to review the works that dealt with the effects of strength training in unstable conditions. A transparent survey covered 24 papers that were not older than 10 years. The sample of respondents are young and middle age groups due to similar abilities. Out of 24 papers: 16 papers were with one group in the experiment, 6 papers were with two groups in the experiment and 2 with three groups in the experiment. After the involvement of the musculature: 9 papers treated pectoral musculature, in 10 papers the involvement of the muscles of the lower limbs was processed, 6 papers dealt with the aspect of engaging the back musculature and the same abdomen, 8 papers treated chest musculature and two papers included shoulder musculature in their research. There was no difference in the degrees of promotion on the basis of gender in the articles. The statistical effect of exercise on unstable substrates was expressed in 13 studies, there were no statistically significant effects in 7 studies, while the same effect of the effects achieved by strength exercises on unstable and stable surfaces was found in 4 papers. The work done primarily suggests a positive effect of exercise on unstable substrates in untrained individuals.
{"title":"Overview of Training Research With Loading in Unstable Conditions / Pregled istraživanja treninga sa opterećenjem pri nestabilnim uslovima","authors":"Marjan Marinković, I. Ilić, Veljko Vukićević","doi":"10.7251/ssh1901021m","DOIUrl":"https://doi.org/10.7251/ssh1901021m","url":null,"abstract":"The main goal of this research was to review the works that dealt with the effects of strength training in unstable conditions. A transparent survey covered 24 papers that were not older than 10 years. The sample of respondents are young and middle age groups due to similar abilities. Out of 24 papers: 16 papers were with one group in the experiment, 6 papers were with two groups in the experiment and 2 with three groups in the experiment. After the involvement of the musculature: 9 papers treated pectoral musculature, in 10 papers the involvement of the muscles of the lower limbs was processed, 6 papers dealt with the aspect of engaging the back musculature and the same abdomen, 8 papers treated chest musculature and two papers included shoulder musculature in their research. There was no difference in the degrees of promotion on the basis of gender in the articles. The statistical effect of exercise on unstable substrates was expressed in 13 studies, there were no statistically significant effects in 7 studies, while the same effect of the effects achieved by strength exercises on unstable and stable surfaces was found in 4 papers. The work done primarily suggests a positive effect of exercise on unstable substrates in untrained individuals.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"57 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124205179","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}
There is a difference in terms of the views of coaches and specialists regarding the fixed foot and position of the body. No study has been noted on futsal in which the variables of the kinematics of the fixed foot and body were analyzed. These variables have a significant importance in terms of the angle of fixed foot and body and their direction and distance. They are important in order to be accurate in scoring and specifically in the fixed balls. The objective of the study was to identify the relationship of some kinematic variables of the fixed foot and body to the accuracy of scoring when performing penalty by futsal players. The research participants were the team of the University of Koya for the academic year 2016-2017. The researcher chose the sample by deliberate method and reached 13 players. Each player has played for at least four years, and all players use the right foot, while the the average age of sample is 23.4 years, body mass 67.37 kg, body height 171 cm, and leg length 93.76 cm. The conclusions of the researcher are that the fixed foot as other parts of the body have an effective role during the scoring of a fixed ball in the game of futsal. The direction angle of the fixed foot has an impact on the mechanical axis of the body and is reflected on the accuracy of the scoring in fixed balls in futsal.
{"title":"The Relationship of Some Kinematic Variables of the Fixed Foot and Body and the Accuracy of Scoring While Performing Penalty by Futsal Players","authors":"Nihad Ayub Qadr","doi":"10.7251/SSH1802127Q","DOIUrl":"https://doi.org/10.7251/SSH1802127Q","url":null,"abstract":"There is a difference in terms of the views of coaches and specialists regarding the fixed foot and position of the body. No study has been noted on futsal in which the variables of the kinematics of the fixed foot and body were analyzed. These variables have a significant importance in terms of the angle of fixed foot and body and their direction and distance. They are important in order to be accurate in scoring and specifically in the fixed balls. The objective of the study was to identify the relationship of some kinematic variables of the fixed foot and body to the accuracy of scoring when performing penalty by futsal players. The research participants were the team of the University of Koya for the academic year 2016-2017. The researcher chose the sample by deliberate method and reached 13 players. Each player has played for at least four years, and all players use the right foot, while the the average age of sample is 23.4 years, body mass 67.37 kg, body height 171 cm, and leg length 93.76 cm. The conclusions of the researcher are that the fixed foot as other parts of the body have an effective role during the scoring of a fixed ball in the game of futsal. The direction angle of the fixed foot has an impact on the mechanical axis of the body and is reflected on the accuracy of the scoring in fixed balls in futsal.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114304897","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}
According to contemporary approaches to health promotion, school can provide a supporting environment which promotes students’ physical activity with recess being an integral part of a school day that deserves a special attention. Although the duration, number and structure of recesses in most countries are not precisely prescribed, current research confirms that there are simple, effective and sustainable intervention to promote recess physical activity. Some of interventions refer to implementation of structured physical activity program implementation, availability of equipment, playground markings and zoning, usage of movable/recycled playground materials, shift to natural playing environment etc. Since physical activity significantly varies depending on students’gender, age and other personal features, as well as on environmental characteristics, this should be considered when planning effective recess physical activity interventions.
{"title":"The Role of Recess in Students’ Physical Activity Promotion // Улога школског одмора у промоцији физичке активности ученика","authors":"Silvija Kermeci, Višnja Đorđić","doi":"10.7251/SSH1802162K","DOIUrl":"https://doi.org/10.7251/SSH1802162K","url":null,"abstract":"According to contemporary approaches to health promotion, school can provide a supporting environment which promotes students’ physical activity with recess being an integral part of a school day that deserves a special attention. Although the duration, number and structure of recesses in most countries are not precisely prescribed, current research confirms that there are simple, effective and sustainable intervention to promote recess physical activity. Some of interventions refer to implementation of structured physical activity program implementation, availability of equipment, playground markings and zoning, usage of movable/recycled playground materials, shift to natural playing environment etc. Since physical activity significantly varies depending on students’gender, age and other personal features, as well as on environmental characteristics, this should be considered when planning effective recess physical activity interventions.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"64 1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130891528","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}
Disturbed body posture in children changes the musculoskeletal system significantly. Muscular disbalance i.e. muscular asymmetry in both the sagittal and the frontal plane can affect the variation level of the longitudinal skeleton dimensionality. The conducted research included a sample of 67 children in the municipality of Subotica, out of which 22 had kyphotic disturbed body posture, 18 had lordotic disturbed body posture while 27 had flat feet. The aim of the research was to determine the differences in longitudinal dimensions in children aged 10 and 11 who have disturbed body posture. The obtained results indicate a statistically significant difference in arms’ length (p=0.02).
{"title":"Longitudinal Skeleton Dimensionality in Children With Disturbed Body Posture // Longitudinalna dimenzionalnost skeleta kod dece narušene posture","authors":"Z. Milić, S. Vujkov, Szabolcs Halasi, Josip Lepeš","doi":"10.7251/SSH1802142M","DOIUrl":"https://doi.org/10.7251/SSH1802142M","url":null,"abstract":"Disturbed body posture in children changes the musculoskeletal system significantly. Muscular disbalance i.e. muscular asymmetry in both the sagittal and the frontal plane can affect the variation level of the longitudinal skeleton dimensionality. The conducted research included a sample of 67 children in the municipality of Subotica, out of which 22 had kyphotic disturbed body posture, 18 had lordotic disturbed body posture while 27 had flat feet. The aim of the research was to determine the differences in longitudinal dimensions in children aged 10 and 11 who have disturbed body posture. The obtained results indicate a statistically significant difference in arms’ length (p=0.02).","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"55 6 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124868083","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}
Petar Mrđa, Saša Virijević Jovanović, Sanja Srdić, Adrijana Ljubojević
The aim of this research was to establish a relation between self-confidence and self-concept, on the one hand, and the performance of the apparatus elements and the floor routine, on the other. The research included 29 subjects, aged 20 to 27, with the average age of the subjects being 21 years old (M= 21.16, SD= 1.54). The following measurement instruments were used: RSES (Rosenberg Self-Esteem Scale) and SC-6, as well as the evaluation of the performance of the floor exercises (side-to-side and front-to-back cartwheel, roundoff, front and back handspring, forward and backward flip) and a vault (squat through on the vault and straddle vault with pre-flight, front handspring on vault, roundoff vault) and with the apparatus: the high bar (uprise on bars with legs together, kip, front mill circle, back circle, underswing dismount) and the parallel bars (swing, forward roll, back roll, shoulder stand, front toss dismount, back toss dismount) by a three-member committee. The results showed that Rosenberg’s confidence scale produced statistically significant correlations with all the remaining subscales of moderate or high intensity, and the highest one with the scale of the self-concept (rs= .73), while the lowest one with the scale related to the performance of gymnastic elements on the apparatus (rs = .45) (Cohen, 1988 according to Cumming, 2012). In contrast to this scale, the scale of the self-concept is in statistically significant correlation with the gymnastic elements (rs = .61) on the floor and the vault, while the statistically significant correlation of this scale is missing with the gymnastic elements on the apparatus. It can be concluded that a high level of confidence in one’s own abilities through the entire training period enabled a better access to learning, repetition and, finally, the demonstration of the selected gymnastics elements, while the level of general satisfaction was not a decisive factor in the process.
{"title":"The Relationship Between Self-Confidence and Performance of Gymnastic Elements // Povezanost samopouzdanja i uspješnosti izvođenja gimnastičkih elemenata","authors":"Petar Mrđa, Saša Virijević Jovanović, Sanja Srdić, Adrijana Ljubojević","doi":"10.7251/SSH1802183M","DOIUrl":"https://doi.org/10.7251/SSH1802183M","url":null,"abstract":"The aim of this research was to establish a relation between self-confidence and self-concept, on the one hand, and the performance of the apparatus elements and the floor routine, on the other. The research included 29 subjects, aged 20 to 27, with the average age of the subjects being 21 years old (M= 21.16, SD= 1.54). The following measurement instruments were used: RSES (Rosenberg Self-Esteem Scale) and SC-6, as well as the evaluation of the performance of the floor exercises (side-to-side and front-to-back cartwheel, roundoff, front and back handspring, forward and backward flip) and a vault (squat through on the vault and straddle vault with pre-flight, front handspring on vault, roundoff vault) and with the apparatus: the high bar (uprise on bars with legs together, kip, front mill circle, back circle, underswing dismount) and the parallel bars (swing, forward roll, back roll, shoulder stand, front toss dismount, back toss dismount) by a three-member committee. The results showed that Rosenberg’s confidence scale produced statistically significant correlations with all the remaining subscales of moderate or high intensity, and the highest one with the scale of the self-concept (rs= .73), while the lowest one with the scale related to the performance of gymnastic elements on the apparatus (rs = .45) (Cohen, 1988 according to Cumming, 2012). In contrast to this scale, the scale of the self-concept is in statistically significant correlation with the gymnastic elements (rs = .61) on the floor and the vault, while the statistically significant correlation of this scale is missing with the gymnastic elements on the apparatus. It can be concluded that a high level of confidence in one’s own abilities through the entire training period enabled a better access to learning, repetition and, finally, the demonstration of the selected gymnastics elements, while the level of general satisfaction was not a decisive factor in the process.","PeriodicalId":130017,"journal":{"name":"Спортске науке и здравље - АПЕИРОН","volume":"150 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-01-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134103338","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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