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Journal of Human Sport and Exercise - 2021 - Autumn Conferences of Sports Science最新文献

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Removing the division into categories between cycling and para-cycling (Handbike category H) by designing a single performance and training activity 通过设计单一的表演和训练活动,消除自行车和辅助自行车(H类)之间的类别划分
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.57
Armando Russo, P. L. Invernizzi, R. Scurati, R. Ceruso, G. Altavilla
Cycling and all categories of para-cycling including Handbike are cyclical sports, that is, sports characterized using a specific skill, continuous skill. To separate competitions between cyclists and paracyclists, there is a classification system. The study in aims to design one activity performance and training, to eliminate the division into categories between cycling and para-cycling (Handbike), since this does not favour the integration and sporting inclusion of the two groups of athletes. The differences in performance will be identified between: cyclists and paracyclists with spinal cord injury or amputation of the lower limbs (H). Then will proceed to design and verify an activity capable of making the two categories compete and train together, eliminating the differences in performance through the use of a " counterweight " and using a mixed training, HIIT (High Intensity Interval Training) and Endurance. The sample taken into consideration is composed of 5 cyclists and 5 paracyclists (H) aged between 19 and 38 years. To achieve the goal, the study was based on the method of analysing the scientific literature, detecting the various parameters in the race and using mathematical statistical methods, such as Multiple Regression and the T-Test for independent samples. The analysis of the results of this study shows that; between cyclists and para-cyclists who participated, there are substantial differences in performance, thanks to the data obtained from multiple regression, in which we find an R-squared value that is .999975008, also the only positive coefficient among the independent variables is that of power (6.760634791). This means that of all the reported values, it is the only one that directly affects
自行车和包括自行车在内的所有类别的辅助自行车都是周期性运动,即以使用特定技能、连续技能为特征的运动。为了区分自行车和副自行车选手之间的比赛,有一个分类系统。这项研究的目的是设计一种活动表现和训练,以消除自行车和副自行车(Handbike)之间的分类,因为这不利于两组运动员的融合和运动包容。在表现上的差异将被确定:自行车手和副自行车手与脊髓损伤或下肢截肢(H)。然后将继续设计和验证一个活动能够使两个类别的竞争和训练在一起,消除表现上的差异通过使用“平衡重量”和使用混合训练,HIIT(高强度间歇训练)和耐力。所考虑的样本由5名自行车手和5名副自行车手(H)组成,年龄在19至38岁之间。为了实现这一目标,本研究采用了科学文献分析的方法,检测比赛中的各种参数,并使用数学统计方法,如多元回归和独立样本的t检验。本研究结果分析表明:通过多元回归得到的数据,我们发现骑车者和辅助骑车者在成绩上有很大的差异,其中r平方值为0.999975008,自变量中唯一的正系数是功率(6.760634791)。这意味着在所有报告的值中,它是唯一直接影响的值
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引用次数: 1
How can the technology be integrated in Outdoor Movement Education for children and the youth with special needs? 如何将科技融入有特殊需要的儿童及青少年的户外运动教育?
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.50
R. Coppola, P. Tortella, D. Coco, F. Sgrò
The technological innovations of the last decade have caused countless changes to everyone's lifestyle, especially in the number of hours spent in front of a screen. These generational differences are even more marked if the new generations of students are taken into consideration, in fact, even at the school level, technological innovations have brought changes. Just as lifestyle and teaching have changed, what is considered as the " needs" of pupils and how they live and relate both in formal and informal environments have also changed. Considering the emergency period caused by the COVID-19 pandemic, greater attention has been paid to the importance of exercising and everyone has also re-evaluated the beauty and benefits of exercising outdoors. Outdoor Movement Education in this sense can be a key that allows the new generations to experience the emotions and sensations that can be felt during outdoor moving activities. This work is a reflection on how technology can be a tool to increase the benefits in Outdoor Movement Education considering children and youth with special needs. The results of this work have shown how the use of technology in Outdoor Movement Education brings numerous advantages both under the didactic profile ( i.e., life skills) and with regard to the cognitive (i.e., attention and concentration), motor (i.e., motor skills, fundamental movement skills) and affective (i.e., enjoyment) domains of learning respectively.
过去十年的技术创新给每个人的生活方式带来了无数的变化,尤其是在屏幕前花费的时间。如果考虑到新一代的学生,这些代际差异就更加明显了,事实上,即使在学校层面,技术创新也带来了变化。正如生活方式和教学方式发生了变化一样,学生的“需求”以及他们在正式和非正式环境中的生活和交往方式也发生了变化。考虑到新冠肺炎大流行造成的紧急时期,人们更加重视锻炼的重要性,每个人也重新评估户外锻炼的美丽和好处。从这个意义上讲,户外运动教育可以成为让新一代体验户外运动活动中可以感受到的情感和感觉的关键。这项工作反映了技术如何成为一种工具,以增加户外运动教育的好处,考虑到有特殊需要的儿童和青少年。这项工作的结果表明,在户外运动教育中使用技术如何在教学(即生活技能)和认知(即注意力和注意力)、运动(即运动技能、基本运动技能)和情感(即享受)学习领域分别带来许多优势。
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引用次数: 1
Effects of gaming glasses on the autonomic nervous system while playing e-Sports 电子竞技时,游戏眼镜对自主神经系统的影响
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.53
Yoshiko Saito, Hirohisa Isogai, Dai Takahashi
[Purpose]Eyestrain associated with playing e-Sports has been identified as a problem. Several types of glasses for use during play have been developed to address this, but the studies to prove their efficacy are scarce. This research aims to examine what influence the wearing of gaming glasses has on the autonomic nervous system when playing e-sports. [Method] 60 students were divided into 3 groups, with two of these using gaming glasses and one group using demonstration lenses. Each group got Standard Deviation of Normal to Normal (SDNN), Physiological Stress Index (PSI), Total Power (LF/HF/VLF), Sympathetic Nerve Activity (LnLF), Parasympathetic activity (LnHF), as well as Sympathetic and Parasympathetic Balance (Ln (LF/HF)) Autonomic Nervous System measurements (6 in total) before and after playing one videogame for three hours. [Results and remarks] Blue and Gray lenses were compared against demonstration lenses with the results of the SDNN, showing a higher and healthier heartbeat variability, stronger resistance to stress and improved concentration after playing. Furthermore, the results of the Ln (LF/HF) showed the use blue lenses remarkably improved Sympathetic and Parasympathetic Balance, both working actively and in good form. These results suggest the wearing of gaming glasses during play have a real effect on players.
【目的】与玩电子竞技相关的眼疲劳已被确定为一个问题。为了解决这个问题,已经开发了几种在游戏中使用的眼镜,但证明其功效的研究很少。本研究旨在检验佩戴游戏眼镜在玩电子竞技时对自主神经系统的影响。[方法]60名学生分为3组,其中2组使用游戏眼镜,1组使用演示镜。每组在玩一款电子游戏3小时前后分别获得正常到正常的标准差(SDNN)、生理应激指数(PSI)、总功率(LF/HF/VLF)、交感神经活动(LnLF)、副交感神经活动(LnHF)以及交感和副交感平衡(Ln (LF/HF))自主神经系统测量(共6项)。【结果及备注】将蓝色和灰色镜片与演示镜片与SDNN的结果进行比较,显示出更高更健康的心跳变异性,更强的抗压力能力和游戏后的注意力提高。此外,Ln (LF/HF)结果显示,蓝色镜片的使用显著改善了交感神经和副交感神经的平衡,两者都处于积极和良好的状态。这些结果表明,在玩游戏时佩戴游戏眼镜对玩家确实有影响。
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引用次数: 0
Effects of training fatigue on performance 训练疲劳对表现的影响
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.63
F. Domenico, G. Raiola
Training exposes athletes to various types of load, often beyond their tolerance threshold. This, without adequate recovery, leads to the accumulation of fatigue. Fatigue can negatively affect the athlete's performance capabilities in terms of force production and motor control. Coaches should have knowledge of the effects of fatigue in order to better plan training avoiding phenomena that qualitatively and quantitatively limit performance or the occurrence of injuries. The aim of the work is to clarify the effects of exercise-induced fatigue, differentiating between central fatigue and peripheral fatigue, in order to provide correct information to develop specific post-exercise and post-workout recovery strategies. The study was carried out through the recognition, by PRISMA method, in the scientific literature of the theories and practices validated and disseminated in the world of sport to optimize training plans. The study reveals a differentiation on the origin of fatigue: in fact, we speak of central fatigue and peripheral fatigue. Both have different effects on the muscle response to training. For this reason, it must be considered differently in the management of loads, in terms of intensity, volume, frequency and density, in order to optimize the programming for reaching the peak performance, without overtraining. The data have been utilized by personal trainer to plan for every type of athlete to reach a better individual performance.
训练使运动员承受各种负荷,常常超出他们的承受极限。如果没有充分的恢复,就会导致疲劳的积累。疲劳会对运动员在力量产生和运动控制方面的表现能力产生负面影响。教练应该了解疲劳的影响,以便更好地计划训练,避免在质量和数量上限制表现或受伤发生的现象。这项工作的目的是澄清运动引起的疲劳的影响,区分中枢疲劳和外周疲劳,以便为制定具体的运动后和运动后恢复策略提供正确的信息。本研究采用PRISMA方法,通过识别科学文献中在体育界得到验证和传播的理论和实践,以优化训练计划。这项研究揭示了疲劳起源的分化:事实上,我们说的是中枢疲劳和周围疲劳。两者对肌肉对训练的反应有不同的影响。因此,在负荷管理中,必须从强度、体积、频率和密度等方面进行不同的考虑,以便在不过度训练的情况下,优化编程以达到最佳性能。这些数据已经被私人教练用来为每一种类型的运动员制定计划,以达到更好的个人表现。
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引用次数: 3
Influence of physical working capacity on quality of life and life satisfaction in old-age population of Ukraine 乌克兰老年人群体力劳动能力对生活质量和生活满意度的影响
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.05
A. Hakman, O. Andrieieva, V. Kashuba, S. Duditska, P. Horiuk, I. Khrypko, Yuliia Tomilina, Olena Kljus, T. Lukashiv
The aim of this study was to examine relationship between indicators of physical working capacity and levels of satisfaction and quality of life in older adults. Materials and methods. This study involved 221 elderly participants including 152 women and 69 men with an average chronological age of 67.1 years. The study was conducted at the University of Third Age (Chernivtsi, Ukraine) during the years 2019-2020. Research methods: assessment of physical working capacity, Questionnaire survey with Medical Outcomes Study-Short Form (SF-36), measurement of Life Satisfaction Index (Neugarten А.О.), and statistical analysis. Results. The degree of relationship between indicators of physical performance and levels of satisfaction and quality of life was determined in older adults. It was found that physical working capacity is moderately associated with all indicators of life satisfaction; all correlation coefficients were significant at the level α = .05. Conclusions. For this age group, among the indicators of the physical component of health, the most significant one was Physical Functioning (34.36 ± 1.8 points), and in the mental component of quality of life, the most significant was Vitality (59.34 ± 1.8 points). Among the respondents, 68.2% had low level of life satisfaction and 25.3% had average level. We found a close relationship between these parameters. Physical working capacity is closely related to the quality of life indicators such as Physical Functioning (0.664), Overall.mood.background (0.581), and Vitality (0.524).
本研究的目的是检验老年人身体工作能力指标与满意度和生活质量之间的关系。材料和方法。这项研究涉及221名老年人,其中包括152名女性和69名男性,平均实足年龄为67.1岁。该研究于2019-2020年在第三年龄大学(乌克兰切尔诺夫茨)进行。研究方法:体力劳动能力评估,SF-36医疗结果问卷调查,生活满意度指数测量(Neugarten А.О.),统计分析。结果。在老年人中确定了身体表现指标与满意度和生活质量水平之间的关系程度。体力劳动能力与生活满意度各指标均呈中等相关;所有相关系数在α = 0.05水平上均显著。结论。该年龄组健康生理指标中,生理功能(34.36±1.8分)最显著;生活质量心理指标中,活力(59.34±1.8分)最显著。68.2%的受访者生活满意度较低,25.3%的受访者生活满意度一般。我们发现这些参数之间有密切的关系。体力劳动能力与身体功能(0.664)、Overall.mood.background(0.581)、Vitality(0.524)等生活质量指标密切相关。
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引用次数: 1
Effects of applying a training program on basketball shooting in young players 应用训练方案对青少年篮球运动员投篮的影响
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.16
Ricardo Ferraz, M. Marques, Luís Branquinho, D. Marinho
The main aim of this study was to determine the effects of the application of a strength program in the accuracy of basketball shooting in young female players. Twenty female basketball players, (mean ± standard deviation: 12.08 ± 0.42 years; 1.55 ± 0.08 height; 44.4 ± 5.54 body mass) participated in the study. The participants were divided into two groups, the Control Group (GC) and the Experimental Group (GE), and were evaluated in 4 throwing exercises before (Pre-Test), after the application of a 6-week strength program (Post-Test), as well as after 4 weeks of detraining. The applied training program includes four exercises: i) Jump with Counter-Movement; ii) Throwing of the Medicinal Ball; iii) Sit-ups; iv) Push-ups. The results suggest that application of the 6-week training program had a positive effect on performance in two the four throwing exercises. In addiction 4 weeks of detraining, did not cause significant changes in the performance of the different throwing exercises compared to the Post-test period. It was concluded that a strength training program with a duration of 6 weeks was sufficient to obtain positive effects in the effectiveness of 2 Point throwing exercises in young female basketball players.
本研究的主要目的是确定力量训练对年轻女子篮球运动员投篮精度的影响。女篮球运动员20名,平均±标准差:12.08±0.42岁;1.55±0.08高度;44.4±5.54体质量)参加研究。参与者被分为两组,对照组(GC)和实验组(GE),分别在4个投掷练习前(Pre-Test)、6周力量训练后(Post-Test)和4周去训练后进行评估。应用训练计划包括四个练习:i)反跳;(二)投掷药球;3)仰卧起坐;(四)俯卧撑。结果表明,采用为期6周的训练计划对四项投掷运动中的两项有积极的影响。在成瘾的4周去训练中,与测试后相比,不同投掷练习的表现没有显著变化。结论:6周的力量训练计划足以对年轻女子篮球运动员2点投掷练习的效果产生积极影响。
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引用次数: 2
The positive impact of physical activity on working memory abilities: Evidence from a large Italian pre-adolescent sample 体育活动对工作记忆能力的积极影响:来自意大利大量青春期前样本的证据
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.13
G. Russo, G. Ottoboni, A. Tessari, A. Ceciliani
Physical activity (PA) is an essential component of people's well-being. Copious evidence argues for its protective effect across individuals' lifespan. However, its role as a factor of enhancement for human cognitive skills is still a matter of study. The present work aims to provide conclusive evidence about PA's role in modulating working memory skills in active pre-adolescent children. By enrolling a large number of participants, we tested the effect of PA on Digit Span Backwards (DSB), a well-consolidated test taxing primarily short-term auditory memory, i.e., less dependent on attention fluctuations. Higher working memory capacity was assumed to emerge in the participants practising PA compared to the less active ones. Moreover, due to the different activities participants reported to practice, we expected that children practising open-skill activities manifested better memory skills than the peers practising closed-skill activities, due to the intrinsic nature of the two forms of exercises. Data supported the previous hypothesis highlighting PA's positive effect; however, they did not keep the assumed differences for open vs closed skills. Results are discussed in the light of the cognitive efforts required to sport beginners, particularly in the light of what they are prompted to code, remember and recall in each step of the proposed exercises.
身体活动(PA)是人们福祉的重要组成部分。大量证据表明,它在人的一生中都有保护作用。然而,它作为一种增强人类认知技能的因素的作用仍然是一个研究问题。本研究旨在提供PA在调节活跃的青春期前儿童工作记忆技能中的作用的结论性证据。通过招募大量的参与者,我们测试了PA对数字向后广度(DSB)的影响,DSB是一个很好的整合测试,主要是短期听觉记忆,即较少依赖于注意力波动。与不太活跃的参与者相比,练习PA的参与者出现了更高的工作记忆容量。此外,由于参与者报告练习的活动不同,我们预计练习开放式技能活动的儿童比练习封闭式技能活动的同龄人表现出更好的记忆技能,这是由于两种形式的练习的内在性质。数据支持先前的假设,强调PA的积极作用;然而,他们并没有保留开放式和封闭式技能的假设差异。结果是根据运动初学者需要的认知努力来讨论的,特别是根据他们在建议的练习的每一步中被提示编码、记忆和回忆的内容。
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引用次数: 6
Linking psycho-physical profiles to different training condition during COVID-19 confinement 将COVID-19禁闭期间的心理-生理特征与不同训练条件联系起来
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.55
V. Bonavolontà, S. Cataldi, Antonello Conenna, F. Fischetti
At the end of the period of home confinement due to Covid-19 lockdown, the 12-item Health Survey (SF-12) questionnaire was used to assess the quality of life. Participants also completed the Profile of Mood State (POMS) for the assessment of mood. Data were collected through an online form on a sample of 143 adults (71% aged 18-30, 12% 31-40, 11% 41-50 and 6% aged >50, 58% males and 42% females). Subjects were divided into 5 groups according to the corresponding training condition followed during the first lockdown. Training classes were carried out via online guided distance learning. 19 subjects (Group FT) received functional training classes as they did before the confinement. Group FTL (29 subjects) followed another functional training only during the lockdown. Group DT (46 subjects) continued a non-functional type training also during lockdown;group TL performed one training only during lockdown. Finally, group NT (25 subjects) received no training. Results from SF-12 showed no significant differences between groups. POMS result indicated that only the FT group had positive effects on anxiety and depression, whereas a functional training performed with a different program (FTL) resulted in no significant effects on anxiety compared to NA group.
在Covid-19封锁导致的居家隔离期结束时,使用12项健康调查问卷(SF-12)评估生活质量。参与者还完成了情绪状态量表(POMS)来评估情绪。研究人员通过在线表格收集了143名成年人的数据(18-30岁占71%,31-40岁占12%,41-50岁占11%,50岁占6%,男性占58%,女性占42%)。根据第一次封锁期间的相应训练条件,将受试者分为5组。培训课程通过在线指导远程学习进行。19例(FT组)与坐月子前一样接受功能训练。超光速组(29名受试者)仅在封锁期间进行了另一次功能训练。DT组(46名受试者)在封锁期间也继续进行非功能性训练;TL组在封锁期间仅进行一次训练。最后,NT组(25名受试者)不接受任何训练。SF-12结果显示各组间无显著差异。POMS结果表明,只有FT组对焦虑和抑郁有积极影响,而与NA组相比,不同程序的功能训练(FTL)对焦虑没有显著影响。
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引用次数: 1
Small-side games and size pitch in elite female soccer players: A short narrative review 精英女子足球运动员的小型比赛和大小球场:一个简短的叙述回顾
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.20
I. Sannicandro
Introduction: In recent years, in the soccer training have found widespread diffusion the games modified by rules, use of wildcard players, configuration field, players’ number, size of the playing area, defined as small-sided games or SSG. Methodology: For the bibliographic search PubMed and Sport Discuss databases were used selecting articles published between 01/01/2016 and 01/12/2020. Two keyword groups were identified, using synonyms and similar terms, using the operator “ OR ”:1) “ small-sided games ” OR “ elite female soccer players ” OR “ field size ” 2) “ small-sided games ” OR “ elite female football players ” OR “ field size ”. Subsequently, all the categories were combined together u sing the “ AND ” operator. Results: The initial database search produced 77 results. After removing the duplicates (3), study on injury incidence (21), amateur soccer players (3), endocrine and biomechanical aspects (20), assessment preventive issue (12) and other aspects not related to performances (15), three studies were selected, analysed, and included in the narrative review. Discussion and conclusions: The physiological responses of female soccer players during SSGs have only been investigated relative to the players’ number. The field size is considered a key factor in soccer training because the players’ density conditions internal and external load. The studies analysed suggest that the most suitable format for achieving a high intensity of exercise with female soccer players, is precisely the medium filed size, that is, in the case observed for 4vs4, a size equal to 24.5m x 24.5m. The load control of specific sport exercises is useful for the injury’s prevention and for relevant training organization to respond to the competitions’ demands .
摘要:近年来,在足球训练中广泛传播的一种游戏被定义为小边游戏或SSG,这种游戏通过修改规则,使用外卡球员,配置场地,球员人数,比赛区域大小,定义为小边游戏。方法:使用PubMed和Sport discussion数据库进行文献检索,选择发表于2016年1月1日至2020年12月1日之间的文章。使用同义词和类似术语,使用运算符“OR”确定两个关键字组:1)“小型比赛”或“优秀女足运动员”或“场地大小”;2)“小型比赛”或“优秀女足运动员”或“场地大小”。随后,使用“AND”运算符将所有类别组合在一起。结果:最初的数据库搜索产生了77个结果。在剔除重复研究(3)、损伤发生率研究(21)、业余足球运动员研究(3)、内分泌和生物力学方面研究(20)、评估预防问题研究(12)和其他与成绩无关的方面研究(15)后,选择3项研究进行分析,并纳入叙述性综述。讨论与结论:女足运动员在ssg期间的生理反应仅与球员数量有关。场地的大小是足球训练的关键因素,因为球员的密度决定了内外部负荷。研究分析表明,对于女性足球运动员来说,达到高强度运动的最合适的形式是中等尺寸,也就是说,在4vs4的情况下,尺寸等于24.5米x 24.5米。特定运动动作负荷的控制有助于损伤的预防和相关训练组织应对比赛的要求。
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引用次数: 3
High -and moderate-intensity resistance training provokes different effects on body composition, functionality, and well-being in elderly 高强度和中等强度的抗阻训练对老年人的身体组成、功能和健康产生不同的影响
Pub Date : 1900-01-01 DOI: 10.14198/JHSE.2021.16.PROC2.18
Nicole B. Fritz, P. Gargallo, Alvaro Juesas, Jorge Flandez, G. Furtado, A. Teixeira, J. Colado
This work was supported by the grant Ignacio Larramendi 2014 from the Mapfre Foundation (Code: OTR2015-140931NVES). Pedro Gargallo was supported by a predoctoral scholarship (FPU15/05634) awarded by the Spanish Ministry of Education, Culture, and Sport.
这项工作得到了Mapfre基金会Ignacio Larramendi 2014的资助(代码:OTR2015-140931NVES)。Pedro Gargallo获得了西班牙教育、文化和体育部颁发的博士前奖学金(FPU15/05634)。
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引用次数: 0
期刊
Journal of Human Sport and Exercise - 2021 - Autumn Conferences of Sports Science
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