Montenegrin Journal of Sports Science and Medicine最新文献_第10页

Factors Affecting Critical Features of Fundamental Movement Skills in Young Children 影响幼儿基本运动技能关键特征的因素

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Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-08-02 DOI: 10.26773/MJSSM.190904

M. Marinšek, I. Blažević, Silvester Lipošek

{"title":"Factors Affecting Critical Features of Fundamental Movement Skills in Young Children","authors":"M. Marinšek, I. Blažević, Silvester Lipošek","doi":"10.26773/MJSSM.190904","DOIUrl":"https://doi.org/10.26773/MJSSM.190904","url":null,"abstract":"Despite significant advances in the knowledge and understanding of associations between the phenomenon of excess body weight (hereafter “overweightness”) and fundamental movement skill (FMS) proficiency, the question of how overweightness affects critical features of movement remains unanswered. This study examined the differences in the proficiency of FMS between boys and girls with different weight status on the level of critical features. Three hundred and twenty-two boys and girls aged 5 to 10 years were assessed in eight FMS (run, vertical jump, long jump, ball catch, ball kick, ball pass, ball bounce, and forehand strike) and were assigned to non-overweight and overweight groups according to their waist-to-height ratio, with a cut-off point of 0.5. FMS score differences (p < 0.05) between boys and girls that can be frequently observed in the non-overweight group of children were not determined in the overweight group of children (p ≥ 0.131). Overweight boys performed worse in a higher number of skills’ critical features than overweight girls did when compared to non-overweight groups. With weight gain, boys might experience a more significant decline in FMS proficiency than girls do because of the higher scores when non-overweight. The critical features of FMS indicate that overweightness might affect postural control and coordination, which this paper discusses.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75393298","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: 5

Burnout and Coping Strategies among Private Fitness Centre Employees 私人健身中心员工的职业倦怠与应对策略

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-08-01 DOI: 10.26773/MJSSM.190905

Y. Georgiou, Aggeliki Fotiou

引用次数: 2

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-08-01 DOI: 10.26773/MJSSM.190907

V. Hein, Hanna Kalajas-Tilga, A. Koka, L. Raudsepp, Henri Tilga

{"title":"How grit is Related to Objectively Measured Moderate-to-Vigorous Physical Activity in School Student","authors":"V. Hein, Hanna Kalajas-Tilga, A. Koka, L. Raudsepp, Henri Tilga","doi":"10.26773/MJSSM.190907","DOIUrl":"https://doi.org/10.26773/MJSSM.190907","url":null,"abstract":"This study aimed to estimate parameters of the model in which perseverance of effort and consistency of interest of grit scale are related directly to objectively measured physical activity (PA) and indirectly via PA intention in school students (N = 209) aged 12 to 14 years. The Grit Scale was used to estimate the consistency of interests and perseverance of efforts. The measure for intention consisted of two items from the Theory of Planned Behaviour Questionnaire. Actigraph was used to measure moderate-to-vigorous physical activity (MVPA) during seven consecutive days. A well-fitting structural equation model (χ2 = 46.169, df = 31; CFI = .958; RMSEA = .053) demonstrated the significant direct effect (β = .286, p< .001) from perseverance of efforts on intention to be physical active. Physical activity intention mediated the effect of the perseverance of efforts on moderate-to-vigorous physical activity (MVPA), but not the effect of consistency of interest. The total effect from the consistency of interest on MVPA was significant, but the perseverance of efforts was not. The dimension of the perseverance of efforts between groups with high and low MVPA was not statistically significantly different, whereas the intention was significantly higher in the high-MVPA group. The consistency of the interest dimension in the high MVPA group was significantly higher than in low group only at p < .1 level. The findings of the study may be used by physical education teachers for the promotion of physical activity, highlighting the role of consistency of interest on MVPA.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79204184","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: 14

Respiratory Parameters in Elite Finn-Class Sailors 精英芬兰级水手的呼吸参数

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190301

Luka Pezelj, Boris Milavić, Marko Erceg

{"title":"Respiratory Parameters in Elite Finn-Class Sailors","authors":"Luka Pezelj, Boris Milavić, Marko Erceg","doi":"10.26773/MJSSM.190301","DOIUrl":"https://doi.org/10.26773/MJSSM.190301","url":null,"abstract":"Spirometry is an essential test for assessing the state of the respiratory system. It provides the measurement of the ventilation volumes and fl ows expressed in absolute and relative values. Among elite athletes, the values of ventilation parameters are usually higher than the norm; therefore the interpretation of individual results of elite athletes in relation to the general healthy population is not advisable. Th is study aimed to determine the respiratory characteristics of elite sailors in the Olympic Finn class, and the diff erences between more successful and less successful sailors according to the criterion of sport effi cacy. Th e study included 33 sailors of the Olympic Finn class who participated at the 2015 Finn European Championship. Absolute values of spirometry parameters of elite Finn sailors (FVC-Forced-vital-capacity 5.96±0.79; FEV1-Forced-expiratoryvolume-in-1-second 5.10±0.63; FEV1/FVC%-Forced-expiratory-volume-in-1-second/Forced-vital-capacity 86.10±6.38; MVV-Maximum-voluntary-ventilation 190.94±32.64) are higher than the spirometry values of most other athletes. Relative values of spirometry parameters of elite Finn sailors (FVC% 101.24±14.21; FEV1% 102.53±12.09; FEV1/FVC%% 102.00±7.94; MVV% 96.77±18.59) are within the ranges of most elite athletes. Elite sailors can be considered healthy in terms of ventilation, and sailing as a sports activity can be considered benefi cial for the ventilatory function of the lungs. More successful sailors had higher mean values of absolute and relative ventilation parameters of FVC, FEV1, and MVV, whereas signifi cant diff erences were determined in the variables of MVV. Th e diff erences between more successful and less successful sailors in the MVV and MVV% variables could be interpreted precisely by the state of respiratory muscles.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76895385","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: 5

Neuromuscular Adaptations after Blood Flow Restriction Training Combined with Nutritional Supplementation: A Preliminary Study 限制血流训练结合营养补充后的神经肌肉适应:初步研究

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190306

I. Chulvi-Medrano, Alicante Spain Specific Didactics, Moisés Picón-Martínez, Miguel García-Jaén, J. Cortell-Tormo, Y. Alakhdar, G. Laurentino

{"title":"Neuromuscular Adaptations after Blood Flow Restriction Training Combined with Nutritional Supplementation: A Preliminary Study","authors":"I. Chulvi-Medrano, Alicante Spain Specific Didactics, Moisés Picón-Martínez, Miguel García-Jaén, J. Cortell-Tormo, Y. Alakhdar, G. Laurentino","doi":"10.26773/MJSSM.190306","DOIUrl":"https://doi.org/10.26773/MJSSM.190306","url":null,"abstract":"Blood fl ow restriction training (BFRT) has been shown to be an eff ective alternative technique to conventional resistance training to increase skeletal muscle hypertrophy and strength. However, neuromuscular response to BFRT in combination with nutritional supplementation has rarely been studied. Th e purpose of this study was to investigate the eff ects of BFRT combined with creatine monohydrate (CrM) and/or hydroxymethyl butyrate (HMB) on skeletal muscle size and strength. Fift een healthy males were randomly divided into three groups: a) BFRT without supplementation (C-BFR); b) BFRT with CrM supplementation (0.3 g / kg-1) (CrM-BFR); and c) BFRT with CrM (0.3 g / kg-1) and HMB (3 g) supplementation (CrM + HMB-BFR). Participants performed elbow fl exion exercise (30% of maximal isometric voluntary contraction (MIVC)) at 30% of total occlusion pressure, twice a week, for three weeks. MIVC of the elbow fl exion and brachial biceps muscle thickness were assessed preand post-training. Th ere was no signifi cant group-by-time interaction for MIVC values (p>0.05). Biceps muscle thickness was signifi cantly increased from preto post-test in all groups (p<0.05). Th e C-BFR group obtained a greater value of eff ect size (d=2.2). Th ese fi ndings suggest that 3 weeks of CrM and HMB supplementation had no infl uence on BFRT-induced neuromuscular adaptations.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"79688318","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: 6

The Influence of Coaches’ Instruction on Technical Actions, Tactical Behaviour, and External Workload in Football Small-Sided Games 足球小方比赛中教练员指导对技术动作、战术行为和外部负荷的影响

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190305

Jorge Batista, B. Gonçalves, J. Sampaio, Julia Castro, Eduardo Abade, B. Travassos

{"title":"The Influence of Coaches’ Instruction on Technical Actions, Tactical Behaviour, and External Workload in Football Small-Sided Games","authors":"Jorge Batista, B. Gonçalves, J. Sampaio, Julia Castro, Eduardo Abade, B. Travassos","doi":"10.26773/MJSSM.190305","DOIUrl":"https://doi.org/10.26773/MJSSM.190305","url":null,"abstract":"Th is study aimed to explore the eff ects of previous instruction on technical, tactical and external workload performances in football small-sided games. Two 7-a-side balanced competitive teams received instructions regarding the rules of the small-sided games proposed. Additionally, one team received instructions from the coach regarding the collective tactical behaviour required for each exercise condition: (a) Without strategic instruction (WSI); (b) Defensive strategy (DS); (c) Off ensive strategy (OS) to play against the team that only received the rules of the small-sided games. Th e comparisons among game scenarios were assessed via standardised mean diff erences. Th e comparison between WSI and DS revealed higher number of defensive actions, less space covered, and more distance covered in jogging for DS in comparison with WSI. Th e comparison between WSI and OS revealed more passes per ball possession, larger team length, larger space covered, lower distance covered walking, and more distance covered in jogging for OS in comparison with WSI. Th e results reinforce that coaches’ previous instruction constrains the technical, tactical, and physical demands of small-sided games in football. Th e use of previous instruction regarding strategical and tactical behaviour allows highlighting the players’ behaviour and ensures functional team performance.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83290095","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: 19

The Important Game-Related Statistics for Qualifying Next Rounds in Euroleague 欧洲联赛下一轮预选赛的重要比赛相关数据

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190307

Ilkay Dogan, Yasin Ersöz

引用次数: 9

Comparison of the Static and Dynamic Balance Between Normal-Hearing and Hearing-Impaired Wrestlers 听力正常与听力受损摔跤运动员静态与动态平衡的比较

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190302

B. Coskun, Gürcan Ünlü, Bahman Golshaei, S. Koçak, S. Ki̇razci

{"title":"Comparison of the Static and Dynamic Balance Between Normal-Hearing and Hearing-Impaired Wrestlers","authors":"B. Coskun, Gürcan Ünlü, Bahman Golshaei, S. Koçak, S. Ki̇razci","doi":"10.26773/MJSSM.190302","DOIUrl":"https://doi.org/10.26773/MJSSM.190302","url":null,"abstract":"Balance is fundamental in sport, especially when there is an opponent. Although balance can be improved with practice, it is highly aff ected by nervous system disorders, particularly by vestibular disorders and visual impairment. Th e purpose of this study was to compare static and dynamic balance between normal and hearing-impaired wrestlers. Th e participants were 52 young male hearing-impaired wrestlers (n=29, age=18.76±3.54) and normal-hearing athletes (n=23, age=19.09±2.76) competing at the national level. Th e static and dynamic balance were measured using the stork test on one foot and the Y-balance test (in anterior, posteromedial & posterolateral directions). MANOVA indicated signifi cant diff erences between groups (Wilks’ L=.284, F12,39=8.21, p<.05, η2=.72). Diff erences were detected in how long the participant had been active in the sport F(year) (F1,50=145.95, p<.025, η2=.75) and right leg static balance (F1,50=73.63, p<.025, η2=.60). As for the Y balance test, there was also a signifi cant diff erence in the anterior direction for the right leg (F1,50=4880.66, p<.025, η2=.99) and left leg (F1,50=3563.87, p<.025, η2=.99). Hearing-impaired wrestlers performed better balance abilities in the dynamic balance test of right and left legs in the anterior direction. In contrast, the amount of time active in the sport and the static balance of the right leg were found better in normal-hearing wrestlers. Being better than normal wrestlers only in the anterior direction of the dynamic balance might be due to the diff erences related to the directions of the test. Future studies are recommended for investigating the reasons for this diff erence.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80450378","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: 6

Regional Differences in Adult Body Height in Kosovo 科索沃成人身高的地区差异

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190310

B. Masanovic, Tonči Bavčević, I. Prskalo

{"title":"Regional Differences in Adult Body Height in Kosovo","authors":"B. Masanovic, Tonči Bavčević, I. Prskalo","doi":"10.26773/MJSSM.190310","DOIUrl":"https://doi.org/10.26773/MJSSM.190310","url":null,"abstract":"Th is study aimed to test average body heights in both the male and females of Kosovo, as well as the diff erences in heights of both sexes in relation to the Kosovo administrative regions. A total of 1623 subjects participated in the research: 830 boys and 793 girls all attending their fi nal year of secondary school. Th e anthropometric measurements were taken for subjects of both sexes from fi ve diff erent administrative regions of Kosovo. Th e measurements of body heights were taken by trained measurers in conformity with the ISAK protocol. Means and standard deviations were calculated for ages and body heights, as were frequencies for the calculation of the density of very short and very tall subjects. Th e results indicated that the average height of the male population of Kosovo was 179.52±5.96 centimetres and of the female population 165.72±4.93 centimetres. Th ese results classify both the male and female populations of Kosovo among the tallest in the world. Regarding the regional diff erences, some variations have been observed, and the diff erences in body heights among specifi c regions clearly confi rm the assumption that the population living in the Dinaric Alps is taller in relation to the rest of the population, while the specifi c average height of the central region, where the capital city is located, refl ects the expected situation conditioned by continuous migrations from all other parts of Kosovo, as well as the fact that there is a growing secular trend towards the territory of the capital city, due to better economic and living conditions.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77778665","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: 19

Fathers – An Untapped Resource for Increasing Physical Activity among African American Girls 父亲——增加非裔美国女孩体育活动的未开发资源

IF 1.3

Montenegrin Journal of Sports Science and Medicine Pub Date : 2019-03-01 DOI: 10.26773/MJSSM.190304

T. Blackshear

{"title":"Fathers – An Untapped Resource for Increasing Physical Activity among African American Girls","authors":"T. Blackshear","doi":"10.26773/MJSSM.190304","DOIUrl":"https://doi.org/10.26773/MJSSM.190304","url":null,"abstract":"African American girls’ physical activity signifi cantly declines during adolescence. Single mothers are raising many African American girls. Research on the benefi ts of fathers’ involvement on physical activity is minimal, especially regarding girls. Th e current study examines the impact that fathers’ involvement and family structure have on physical activity behaviours among African American adolescent girls (n=40). Data were collected via a demographic questionnaire, a father involvement scale, and a leisure time exercise instrument. Data were analysed via descriptive statistics, analysis of variance, and multiple regression. African American girls’ physical activity habits are positively associated with involved fathers. Girls reporting high father involvement had higher rates of physical activity than girls reporting low father involvement did. Girls from two-parent families had higher physical activity rates than girls in single-parent households, but these fi ndings were non-signifi cant. Fathers being actively engaged in physical activities was a signifi cant predictor of physical activity among the study population. Fathers demonstrating nurturing and participatory behaviours, irrespective of residential or biological status, may be instrumental in promoting physical activity among African American adolescent girls. Physical activity programming targeting African American girls should include fathers and other male fi gures, as they may be instrumental in keeping African American girls physically active.","PeriodicalId":18942,"journal":{"name":"Montenegrin Journal of Sports Science and Medicine","volume":null,"pages":null},"PeriodicalIF":1.3,"publicationDate":"2019-03-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88794733","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: 15