Pub Date : 2022-11-20DOI: 10.52165/kinsi.28.3.43-53
E. Akdoğan, R. Taşçıoğlu
Body composition is an important factor in the physical fitness and health of athletes. The aim of this research is to identify and compare body composition (BC) of female players including volleyball (VB) (X with Age=21.48±2.64), handball (HB) (X with Age =18.42±2.62), and soccer (SOC) (X with Age =18.37±2.41). Total and regional body composition of each player were evaluated with dual-energy X-ray absorptiometry method (DXA). According to the results of the MANOVA, there was a statistically significant difference between female players from different team sports on the combined dependent variables (F=2.14; p=.007; Pillai’s Trace=1.45; η2=.73). When the results for the dependent variables were considered separately, SOC players had significantly lower lean arm mass (F=6.27; p=.004; η2=.23), lean leg mass (F=7.92; p=.001; η2=.27), lean android mass (F=8.85; p=.001; η2=.29), lean gyonoid mass (F=9.01; p=.001; η2=.30), and Total BMC (F=7.25; p=.002; η2=.25) than those of VB and HB players. In addition, while SOC players had significantly lower lean body mass (F=4.97; p=.011; η2=.19) than VB players; HB players had significantly higher leg fat mass (F=4.77; p=.013; η2=.18) and gyonoid fat mass (F=4.37; p=.019; η2=.17) than SOC players. In conclusion, body compositions of female team players of SOC, VB, and HB varied. Coaches and sports scientists are advised to plan training considering the differences between sports branches.
{"title":"COMPARISON OF BODY COMPOSITION OF VOLLEYBALL, HANDBALL AND FOOTBALL FEMALE PLAYERS","authors":"E. Akdoğan, R. Taşçıoğlu","doi":"10.52165/kinsi.28.3.43-53","DOIUrl":"https://doi.org/10.52165/kinsi.28.3.43-53","url":null,"abstract":"Body composition is an important factor in the physical fitness and health of athletes. The aim of this research is to identify and compare body composition (BC) of female players including volleyball (VB) (X with Age=21.48±2.64), handball (HB) (X with Age =18.42±2.62), and soccer (SOC) (X with Age =18.37±2.41). Total and regional body composition of each player were evaluated with dual-energy X-ray absorptiometry method (DXA). According to the results of the MANOVA, there was a statistically significant difference between female players from different team sports on the combined dependent variables (F=2.14; p=.007; Pillai’s Trace=1.45; η2=.73). When the results for the dependent variables were considered separately, SOC players had significantly lower lean arm mass (F=6.27; p=.004; η2=.23), lean leg mass (F=7.92; p=.001; η2=.27), lean android mass (F=8.85; p=.001; η2=.29), lean gyonoid mass (F=9.01; p=.001; η2=.30), and Total BMC (F=7.25; p=.002; η2=.25) than those of VB and HB players. In addition, while SOC players had significantly lower lean body mass (F=4.97; p=.011; η2=.19) than VB players; HB players had significantly higher leg fat mass (F=4.77; p=.013; η2=.18) and gyonoid fat mass (F=4.37; p=.019; η2=.17) than SOC players. In conclusion, body compositions of female team players of SOC, VB, and HB varied. Coaches and sports scientists are advised to plan training considering the differences between sports branches.","PeriodicalId":43206,"journal":{"name":"Kinesiologia Slovenica","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48305677","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}
Pub Date : 2022-11-20DOI: 10.52165/kinsi.28.3.154-165
M. S. Akgül, V. V. Gürses, Hakan Karabıyık, Ö. Yavuz, Halil Taşkın, M. Koz, E. Devrim
Both high-intensity interval training and training in hypoxic conditions have gained popularity in recent years due to their cardiorespiratory and metabolic benefits. Recent studies focus on the combined effects of both factors in detail. But there is still a scientific gap in the literature on the effects caused and its magnitude in response to this type of training. Therefore, this study aims to investigate the acute effects of Repeated Wingate Style HIIT applied in hypoxic and normoxic conditions on oxidant and antioxidant indicators of recreationally active men. Sixteen participants were randomly assigned to normoxic or hypoxic groups and then they were completed a wingate style 30s*4rps*4 min (sprint time * repeats * recover between sprints) HIIT on normoxic and hypoxic conditions (2500m, FiO2: 0.130) in the normobaric environment. The normality assumption calculated using a Shapiro-Wilk test to ensure the normal distribution of the quantitative for all data (p < 0.05). To analyze differences in baseline data between groups an Independent Sample t-test was performed. The Two-way analysis of variance was used in repeated measurements to reveal the effects of training under hypoxia and normoxia conditions (time, time × group interactions) oxidant and antioxidants. The activities of blood oxidant and antioxidant did not change significantly after training in the hypoxic and normoxic group. As a result, repeated Wingate style HIIT applied in hypoxic and normoxic conditions, did not change both MDA (p=0.79), which is an indicator of oxidant stress, and SOD (p=0.46), CAT (p=0.26), and GSHPX (p=0.17), which are general indicators of antioxidant defense.
{"title":"ACUTE REPEATED WINGATE STYLE HIIT EXERCISE IN HYPOXIC CONDITIONS DOES NOT ALTER OXIDATIVE STATUS IN UNTRAINED MEN","authors":"M. S. Akgül, V. V. Gürses, Hakan Karabıyık, Ö. Yavuz, Halil Taşkın, M. Koz, E. Devrim","doi":"10.52165/kinsi.28.3.154-165","DOIUrl":"https://doi.org/10.52165/kinsi.28.3.154-165","url":null,"abstract":"Both high-intensity interval training and training in hypoxic conditions have gained popularity in recent years due to their cardiorespiratory and metabolic benefits. Recent studies focus on the combined effects of both factors in detail. But there is still a scientific gap in the literature on the effects caused and its magnitude in response to this type of training. Therefore, this study aims to investigate the acute effects of Repeated Wingate Style HIIT applied in hypoxic and normoxic conditions on oxidant and antioxidant indicators of recreationally active men. Sixteen participants were randomly assigned to normoxic or hypoxic groups and then they were completed a wingate style 30s*4rps*4 min (sprint time * repeats * recover between sprints) HIIT on normoxic and hypoxic conditions (2500m, FiO2: 0.130) in the normobaric environment. The normality assumption calculated using a Shapiro-Wilk test to ensure the normal distribution of the quantitative for all data (p < 0.05). To analyze differences in baseline data between groups an Independent Sample t-test was performed. The Two-way analysis of variance was used in repeated measurements to reveal the effects of training under hypoxia and normoxia conditions (time, time × group interactions) oxidant and antioxidants. The activities of blood oxidant and antioxidant did not change significantly after training in the hypoxic and normoxic group. As a result, repeated Wingate style HIIT applied in hypoxic and normoxic conditions, did not change both MDA (p=0.79), which is an indicator of oxidant stress, and SOD (p=0.46), CAT (p=0.26), and GSHPX (p=0.17), which are general indicators of antioxidant defense.","PeriodicalId":43206,"journal":{"name":"Kinesiologia Slovenica","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48325327","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}
Pub Date : 2022-11-20DOI: 10.52165/kinsi.28.3.86-101
D. Şimşek, Ayse Beyza Yildiz
Dual-task paradigms are typically used for two different aims. The first aim is to investigate the demands of attention of a motor task, and the other aim is to examine the effects of simultaneous cognitive or motor tasks on motor performance. The purpose of the current research is to determine the changes in motor performance times of national (experts) and non-national players (novices) during motor tasks including cognitive cues. Fifteen male national taekwondo players, who are active in taekwondo (age=17.8±1.65 years; training experience=6-13 years; training frequency=5-6 dayweek, 2-3 hourday) and 15 male non-national taekwondo players (age=16.8±1.68 year; training years=3-9 years; training frequency=1.86 ± 0.22 hourday and 4.33 ± 0.61 day / week) were voluntarily included in the study. FitLight Trainer™ system was used to determine the dual-task performance of participants. The performance time of expert players was statistically and significantly lower compared to novice players (Random Test: t=3.884, p <0.05; Cue Test: t=3.155, p <0.05; Mixed Cue Test: t=3.013, p<0.05). This study reveals; (1) expert players automatically make postural control adjustments during the motor task, and they put less cognitive effort than they are minimally considered, (2) they show a positive development in regular physical activities and training, and other systems, especially in the proprioceptive system, involved in balance control. We conclude that performances of novices suffer considerably in motor-cognitive dual-task situations. Therefore, training with dual-tasks might be useful working memory skills and attentional control of novice players. We conclude that dual-tasks acutely impacts motor and cognitive performance. Therefore, training with dual-tasks might be useful working memory skills and attentional control of novice players. We conclude that dual-tasks acutely impacts motor and cognitive performance. In future studies, dual-task paradigms between different combat sports and comparisons of postural control strategies should be measured.
双任务范式通常用于两个不同的目标。第一个目的是研究运动任务的注意力需求,另一个目的是研究同时进行的认知或运动任务对运动表现的影响。本研究的目的是确定国家(专家)和非国家运动员(新手)在包括认知线索的运动任务中运动表现时间的变化。活跃于跆拳道运动的国家级男子跆拳道运动员15名(年龄=17.8±1.65岁;培训经验=6-13年;训练频次=5-6天/周,2-3小时/天),非国家跆拳道男选手15名(年龄=16.8±1.68岁;培训年限=3-9年;训练频率分别为1.86±0.22小时/天和4.33±0.61天/周)的患者自愿加入研究。使用FitLight Trainer™系统来确定参与者的双任务表现。专家玩家的表现时间显著低于新手玩家(随机检验:t=3.884, p <0.05;线索检验:t=3.155, p <0.05;混合线索检验:t=3.013, p<0.05)。这项研究表明;(1)专家级运动员在运动任务中会自动进行姿势控制调整,他们所付出的认知努力比他们所考虑的要少;(2)他们在常规的体育活动和训练中表现出积极的发展,其他系统,特别是本体感觉系统,涉及平衡控制。我们的结论是,新手在运动-认知双任务情况下的表现相当糟糕。因此,双任务训练可能对新手的工作记忆技能和注意力控制有帮助。我们得出结论,双重任务严重影响运动和认知表现。因此,双任务训练可能对新手的工作记忆技能和注意力控制有帮助。我们得出结论,双重任务严重影响运动和认知表现。在未来的研究中,需要对不同格斗运动的双任务范式和姿势控制策略的比较进行测量。
{"title":"THE ACUTE EFFECTS OF DUAL TASK ON THE MOTOR AND COGNITIVE PERFORMANCES IN\u0000TAEKWONDO PLAYERS","authors":"D. Şimşek, Ayse Beyza Yildiz","doi":"10.52165/kinsi.28.3.86-101","DOIUrl":"https://doi.org/10.52165/kinsi.28.3.86-101","url":null,"abstract":"Dual-task paradigms are typically used for two different aims. The first aim is to investigate the demands of attention of a motor task, and the other aim is to examine the effects of simultaneous cognitive or motor tasks on motor performance. The purpose of the current research is to determine the changes in motor performance times of national (experts) and non-national players (novices) during motor tasks including cognitive cues. Fifteen male national taekwondo players, who are active in taekwondo (age=17.8±1.65 years; training experience=6-13 years; training frequency=5-6 dayweek, 2-3 hourday) and 15 male non-national taekwondo players (age=16.8±1.68 year; training years=3-9 years; training frequency=1.86 ± 0.22 hourday and 4.33 ± 0.61 day / week) were voluntarily included in the study. FitLight Trainer™ system was used to determine the dual-task performance of participants. The performance time of expert players was statistically and significantly lower compared to novice players (Random Test: t=3.884, p <0.05; Cue Test: t=3.155, p <0.05; Mixed Cue Test: t=3.013, p<0.05). This study reveals; (1) expert players automatically make postural control adjustments during the motor task, and they put less cognitive effort than they are minimally considered, (2) they show a positive development in regular physical activities and training, and other systems, especially in the proprioceptive system, involved in balance control. We conclude that performances of novices suffer considerably in motor-cognitive dual-task situations. Therefore, training with dual-tasks might be useful working memory skills and attentional control of novice players. We conclude that dual-tasks acutely impacts motor and cognitive performance. Therefore, training with dual-tasks might be useful working memory skills and attentional control of novice players. We conclude that dual-tasks acutely impacts motor and cognitive performance. In future studies, dual-task paradigms between different combat sports and comparisons of postural control strategies should be measured.","PeriodicalId":43206,"journal":{"name":"Kinesiologia Slovenica","volume":" ","pages":""},"PeriodicalIF":0.3,"publicationDate":"2022-11-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"44063146","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}