Slovak Journal of Sport Science最新文献_第3页

Anthropometric characteristics of female junior national team volleyball players: a comparative study 国家女排青少年运动员人体测量特征的比较研究

Slovak Journal of Sport Science Pub Date : 2022-01-17 DOI: 10.24040/sjss.2021.7.2.56-63

Fidanka Vasileva, Angjel Vasilev

引用次数: 0

T-test for two dependent samples – some practical notes 两个相关样本的t检验——一些实用笔记

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.48-55

E. Liptáková

引用次数: 0

Low carbohydrates diets and sport 低碳水化合物饮食和运动

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.77-88

Jan Vyjídák

引用次数: 0

Cognitive evaluation of subjective well-being among healthy women with the different sport participation level 不同体育参与水平健康女性主观幸福感的认知评价

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.13-24

Dagmar Nemček

引用次数: 2

Injury in ice hockey players 冰球运动员受伤

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.56-63

J. Kováč

引用次数: 0

Changes in the activity of selected muscles during deep squat correction 深蹲矫正时选定肌肉活动的变化

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.37-47

Samuel Králik, Denis Freundenfeld, D. Gurín

{"title":"Changes in the activity of selected muscles during deep squat correction","authors":"Samuel Králik, Denis Freundenfeld, D. Gurín","doi":"10.24040/SJSS.2021.7.1.37-47","DOIUrl":"https://doi.org/10.24040/SJSS.2021.7.1.37-47","url":null,"abstract":"Background: Deep squatting, as part of postural ontogenesis, is an integral part of every athlete's training. Squats performed with the correct kinesiological pattern can ensure optimal loading of the musculoskeletal system, affect the function of the diaphragm and thus breathing in addition to positively affect the pelvic floor muscles. On the contrary, in the case of insufficient coordination, we can detect a failure in thestabilization of individual segments.Aim: The aim of the study was to find out the difference in the quality of muscle involvement in two variants of squats. The first squat was natural for an athlete without the intervention of a therapist, and in the second one we tried to adjust theindividual segments biomechanically correctly. Methods: The group included 20 athletes, with an average age of 21.85 years. The measurement took place in the MSC Dukla Banska Bystrica building at a uniform time from 10:00AM to 12:30PM. We used a biomedical telemetry system with surface EMG. M. biceps femoris, m. semitendinosus, m. vastus medialis and m. erector spinae were measured.Results: The activity of the muscles on the back of the thigh showed lower average values after squat correction by physiotherapist instructions (significant in one case). Differences in activity of all muscles: m. biceps femoris dx (p = 0.16005), sin (p = 0,00268), m. semitendinosus dx (p = 0.838), sin (p = 0.0852). m. vastus medialis dx (p= 0.35), sin (p = 0.0066), m erector spinalis dx (p = 0.118), sin (p = 0.0632).Conclusion: Our measurements showed that the correction of individual segments to the correct biomechanical position was statistically confirmed in two cases (vastus medialis sin. and m. biceps femoris sin.), But from a practical point of view we recorded a positive effect on average muscle activity. and overall squat execution efficiency.DOI: https://doi.org/10.24040/sjss.2021.7.1.37-47","PeriodicalId":147905,"journal":{"name":"Slovak Journal of Sport Science","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115976084","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

Effects of slackline training on elements of physical fitness: a systematic review with meta-analysis 松弛绳训练对身体健康要素的影响:一项系统回顾和荟萃分析

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.25-36

Bartłomiej Wachowicz, Sebastian Rutkowski

{"title":"Effects of slackline training on elements of physical fitness: a systematic review with meta-analysis","authors":"Bartłomiej Wachowicz, Sebastian Rutkowski","doi":"10.24040/SJSS.2021.7.1.25-36","DOIUrl":"https://doi.org/10.24040/SJSS.2021.7.1.25-36","url":null,"abstract":"Background: A slackline is a form of balance training proposed by Adam Grabowsky and Jeff Ellington, which the main goal is to balance on a 2-2,5 cm wide tape, anchored and taut between two points, for example, trees. Previous researchsuggests that slacklining training improves postural stability and concentration. This systematic review aimed to analyze and synthesize the evidence on the efficacy of slackline training on elements of physical fitness (jump performance and balance maintenance) compared with conventional training. Methods: From a total of 16 records, 5 studies met the inclusion criteria for qualitative analysis. At the end of the process, 3 studies remained for quantitative analysis. Results: We assessed improvements in jump performance (SMD = 1.05; CI 95% 0.17 to 1.92 I2 = 53%) in favor of slackline training compared to the conventional trainings. No significant differences were found between Slackline and conventional training for learning balance maintenance in tandem position (SMD = -0.10 CI 95%-0.63 to 0.42 I2 = 0%), standing on the left leg (SMD = -0.33 CI 95% -1.31 to 0.65 I2 = 70%) and on the right leg (SMD = -0.44 CI 95% -1.71 to 0.82 I2 = 81%). Conclusions: The results of this study suggests the efficacy of slackline training and its application for jump performance in healthy young adults.DOI: https://doi.org/10.24040/sjss.2021.7.1.25-36","PeriodicalId":147905,"journal":{"name":"Slovak Journal of Sport Science","volume":"79 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129371551","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

Comparison of an athlete training for 400m hurdles - Case report 一名运动员400米栏训练的比较-个案报告

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.4-12

Daniela Ledecká, M. Rošková

{"title":"Comparison of an athlete training for 400m hurdles - Case report","authors":"Daniela Ledecká, M. Rošková","doi":"10.24040/SJSS.2021.7.1.4-12","DOIUrl":"https://doi.org/10.24040/SJSS.2021.7.1.4-12","url":null,"abstract":"Introduction: The 400 m hurdles run is considered to be a demanding discipline from both a physical and psychological point of view, as it involves coordination skills within an intense duration of activity. To determine the range of general and special training indicators and what impact they had on the performance of the monitored racer. Objectives: The case study aims to analyze and compare two annual training cycles of a 400 m hurdles runner based on general and special training indicators and their impact on sports performance. Results: In the second season, the racer ran more acceleration and maximum speed, which contributed to the improvement of personal records. She completed a volumeof speed endurance of 18 km, which was an increase of 6 km, and she completed a special endurance of 32 km, where there was an increase of 8 km compared to the first season. The accumulated volume of kilometers of tempo endurance isapproximately the same in both monitored years. In the second season, it is possible to see an increase in the volume of general endurance by 40 km. It is also possible to record an increase in the volume of kilometers in the second season by 4 km. During the first season, the racer ran 780 kilometers and in the next season, there was an increase of 52 kilometers.Conclusion: Based on the findings, the author concluded that the 400 m hurdles run has been largely influenced by the number of units of training which influenced also the overall range of special training indicators and by the improvement of the hurdles crossing technique - maximum and acceleration speed, general, tempo, special and speed endurance.DOI: https://doi.org/10.24040/sjss.2021.7.1.4-12","PeriodicalId":147905,"journal":{"name":"Slovak Journal of Sport Science","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125749616","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

Percentage of subcutaneous fatty tissue as an indicator of the physical status of volleyball players 皮下脂肪组织百分比作为排球运动员身体状况的一个指标

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.64-74

R. Pavlović, Vladan Savić, Nikola Radulović

{"title":"Percentage of subcutaneous fatty tissue as an indicator of the physical status of volleyball players","authors":"R. Pavlović, Vladan Savić, Nikola Radulović","doi":"10.24040/SJSS.2021.7.1.64-74","DOIUrl":"https://doi.org/10.24040/SJSS.2021.7.1.64-74","url":null,"abstract":"Subcutaneous adipose tissue (skin folds) is a disruptive factor in many sports that overcome the force of gravity, including volleyball. In the field of volleyball, it is imperative to identify the anthropometric constitution, where the amount ofsubcutaneous adipose tissue plays a significant role. The study included 18 active players of the women's volleyball club Jahorina from Pale (BH=173±8.77cm;BW=66.04±9.09kg; BMI=22.03±2.19kg/m2, age=19.11±2.63), a member of thevolleyball Premier League of Bosnia and Herzegovina with the main goal to analyze and determine the percentage of adipose fat as an indicator of physical status. Yuhasz skinfold test (Biceps skinfold, Triceps skinfold, Subscapular skinfold, Suprailiac skinfold, Abdomen skinfold, Front thigh skinfold, Rear thigh skinfold) was applied to assess skin folds. Measurements were performed with a skin fat measuring instrument (Caliper GIMA-model Plicometro, Italy) in accordance with the ISAK protocol. Statistical data processing included central and dispersion parameters andPearson's correlation coefficients. Based on the obtained results, it can be concluded that 30% of significant ICC p<,05;p<0,01;p<0,001 were achieved. The percentage of skin folds of Jahorina volleyball players in body weight is 16.16% (12 kg), and body fat mass is 54.04 kg. Based on the obtained results, the amount of adipose tissue can be concluded that our sample is within the allowed values recommended for this population, and that amount is lower compared to previous research.\u0000DOI: https://doi.org/10.24040/sjss.2021.7.1.64-74","PeriodicalId":147905,"journal":{"name":"Slovak Journal of Sport Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131201982","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: 1

Review of book “Základy klinického výskumu“

Slovak Journal of Sport Science Pub Date : 2021-07-19 DOI: 10.24040/SJSS.2021.7.1.75-76

D. Líška

引用次数: 0