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51.
ABSTRACT

We present the determinants of the length of stay (LOS) of Porto Street Stage that integrated the program of the 52nd edition of Rally de Portugal. Sport events assume an important role in the marketing of tourism destinations. However, when we compare them with other segments in tourism, it still remains underexplored. This study represents an opportunity to contribute to the literature, and it could become a significant toll for the organizers, public entities and other stakeholders. We contemplate a set of information and data that may improve the management of the future editions in a more rigorous and effective way. As we are dealing with an international event, it is an occasion to enlist tourists and promote the tourist destination. We applied a quantitative analysis and considered the sociodemographic characteristics of the spectators, factors that influenced the trip, expenses per day in the city, level of satisfaction with the event, and the intention to return. An OLS regression model, a Weibull survival model and a zero-truncated negative binomial regression model were estimated, and the results were compared. On the LOS determinants it is not common to consider the influence of each item of expenditure during the stay and the satisfaction levels with the event and different effects were observed. The travel and accommodation expenditures present a negative effect on the LOS. In the opposite side the satisfaction level and intention to return, both present a positive effect on the LOS. The sociodemographic characteristics have diverse impacts on the LOS.  相似文献   
52.
ABSTRACT

Background: Schoolchildren’s personality development is considered a central goal of physical education (PE). With regard to the relationship between psychological well-being and global self-esteem over the life course, the promotion of positive self-esteem is an issue of particular significance. Past research revealed that PE taught with an individualized teacher frame of reference (iTFR) and a reflexive teaching style is associated with positive effects on facets of children’s perceived sports competence. However, it remains an open question whether this teaching styles has the potential to promote positive self-esteem.

Purpose: The present study investigated whether a five-month teacher training, aimed to enhance the teachers’ iTFR and their reflexive teaching style in PE, has a positive effect on students’ perceived sports competence and their global self-esteem. To analyse the implementation quality, changes in students’ perceived iTFR and perceived reflexive teaching style were investigated.

Method: A total of 21 teachers were assigned to either an intervention group (n?=?13), receiving the five-month teacher training, or a control group (n?=?8) consisting of regular teaching without teacher training. The teacher training encompassed five three-hour consecutive sessions during which the teachers acquired theoretical and practical knowledge about the promotion of competence perceptions in PE with a reflexive teaching style and an iTFR. Between the sessions, the teachers were instructed to implement an iTFR and a reflexive teaching style into their own PE classes. To evaluate the effects of the teacher training, their students’ (N?=?315, 53.7% girls, Mage?=?13.2 y, SDage?=?1.3 y) perceived teaching style (iTFR and reflexive teaching), perceived sports competence and global self-esteem were measured with paper-pencil questionnaires at three measurement points (pre, post and follow-up).

Findings: Linear mixed effect models showed that students of the intervention group reported an increase in their teachers’ reflexive teaching style, but there were no changes with regard to iTFR. With regard to students’ perceived sports competence and global self-esteem, there were significant interaction effects between time and group over a period of eight months (from pre-test to follow-up), indicating positive effects on these self-concept dimensions due to the teacher training.

Conclusion: The present study indicates that a long-term teacher training supports PE teachers to implement teaching styles with the aim to promote students’ self-concept. Furthermore, the findings lead to the assumption that a more pronounced iTFR in combination with an enhanced reflexive teaching style has the potential to positively influence schoolchildren’s perceived sports competence and global self-esteem.  相似文献   
53.
BackgroundOne-hour postprandial hyperglycemia is associated with increased risk of type 2 diabetes and cardiovascular disease. Physical activity (PA) has short-term beneficial effects on post-meal glucose response. This study compared the oral glucose tolerance test results of 3 groups of people with habitually different levels of PA.MethodsThirty-one adults without diabetes (age 25.9 ± 6.6 years; body mass index 23.8 ± 3.8 kg/m2; mean ± SD) were recruited and divided into 3 groups based on self-reported PA volume and intensity: low activity < 30 min/day of moderate-intensity activity (n = 11), moderately active ≥ 30 min/day of moderate-intensity PA (n = 10), and very active ≥ 60 min/day of PA at high intensity (n = 10). Participants completed an oral glucose tolerance test (50 g glucose) with capillary blood samples obtained at baseline, 15 min, 30 min, 45 min, 60 min, 90 min, and 120 min post-ingestion.ResultsThere were no significant differences between groups for age or body fat percentage or glycated hemoglobin (p > 0.05). The groups were significantly different in terms of baseline glucose level (p = 0.003) and, marginally, for gender (p = 0.053) and BMI (p = 0.050). There was a statistically significant effect of PA on the 1-h postprandial glucose results (p = 0.029), with differences between very active and low activity groups (p = 0.008) but not between the moderately active and low activity groups (p = 0.360), even when baseline glucose level and gender differences were accounted for. For incremental area under the curve there was no significant effect of activity group once gender and body fat percentage had been accounted for (p = 0.401). Those in the low activity group took 15 min longer to reach peak glucose level than those in the very active group (p = 0.012).ConclusionThe results suggest that high levels of PA have a beneficial effect on postprandial blood glucose profiles when compared to low and moderate levels of activity.  相似文献   
54.
程晖  董璧 《当代体育科技》2020,(1):159-160,162
针对社会体育指导与管理专业学生就业渠道不畅、市场前景萎缩的现状,通过构建校企(地)联合培养的社会体育指导与管理专业人才培养模式,打造残疾人运动与康复服务的专业小方向,重新构建专业人才培养目标定位、以市场为导向的课程体系和结合人才培养对接的实习、实训课程体系,为推动社会体育指导与管理专业培养模式和方向的转型与发展提供重要理论指导和借鉴。  相似文献   
55.
在校大学生作为消费日趋独立,个体意志日益成熟,对新事物新形态接受能力较强的体育消费群体,是现在和未来支撑体育消费市场的重要群体,具有一定的代表性和前瞻性。通过对安徽省全日制本科院校在校大学生体育消费水平、体育消费支出比重、体育消费方式及体育消费满意度等现状进行调查分析,有助于对经济新常态背景下安徽省体育消费市场现状进行分析并提供有效的发展建议。本文通过问卷调查,对数据整理分析,结合安徽省体育消费市场现状,提出应提高消费水平、优化消费结构、加快互联网经济建设等建议。  相似文献   
56.
陈鹏 《当代体育科技》2020,(11):123-124
在我国校园足球改革背景下,高校对足球教学的重视程度越来越高。但是值得注意的是,现阶段我国部分高校对足球文化的内涵的了解仍旧停留在较为肤浅的层面,并没有充分认识到足球文化构建的重要作用,足球文化构建过程中还存在着较多的不足,足球文化构建效果并不理想,不利于高校足球教学工作的开展。本文从校园足球文化的概述入手,对校园足球改革背景下高校足球文化的内涵进行了深入的分析,并提出了几点校园足球改革背景下高校足球文化构建策略,以期能够为高校提供些许参考。  相似文献   
57.
当前,我国社会市场对人才的要求越来越多,而在众多要求中团队精神已经成为学生学习、求职、从事行业工作必备的条件。中职生是一群特殊的群体,其专业学习具有很强的职业性与目的性,在为中职生开展的体育教学中培养学生的团队意识非常重要。本文结合笔者多年的工作实践,探讨中职体育教学培养学生团队意识的策略,以供参考。  相似文献   
58.
足球比赛负荷是球员在比赛情景下完成各类动作所承受的物理、生理和心理等方面刺激之和。比赛负荷的量化结构分为外部和内部负荷,外部负荷的量化方法包括人工视频分析技术、自动轨迹追踪技术和全球定位设备,通过球员体能或技术表现的负荷量和强度来评定足球比赛中的行为活动特点,外部负荷特征表现为间歇性运动下频繁变向和短距离变速跑,高比例的中低强度无球跑穿插较少的高强度带球跑。内部负荷的量化方法包括耗氧量、心率和血乳酸等指标的测定,通过上述指标的变化幅度来评定足球比赛中的能量代谢水平;内部负荷特征表现为有氧供能为主、无氧磷酸原和糖酵解供能交替进行。现有研究局限为外部负荷低估了变向运动对足球比赛负荷的影响,内部负荷无法概括正式比赛的供能特征等。未来可尝试在优化量化方法基础上结合内外负荷,从而更精准地量化比赛负荷。  相似文献   
59.
习近平主席提出"一带一路"的理念和经济发展战略规划,标志着我国经济发展以及外交事务进入了一个新的历史阶段,但从经济发展的角度看,这个理念把过去经济发展,特别是国家经济联系的点对点的模式拓展成为一个多方合作共赢的立体网状空间,这为新时期经济发展模式拓展了空间和思路。运动休闲产业作为中国的新型产业,过去对西方国家的依赖太重,这个并不受西方技术壁垒的产业之所以难称民族产业,原因在于西方产品与理念在我国市场上占据了先入为主的优势,"一带一路"建设为我国运动休闲产业的发展或者说起飞提供良好的契机,构建"一带一路"运动休闲产业经济带是我国运动休闲产业全面发展的重要基础。  相似文献   
60.
采用文献资料法、问卷调查法和数理统计法等,选取江苏省具有代表性的城区(南京、苏州、徐州) 参与太极拳习练的老年群体为调查对象,对其人口学指标、习练行为、健康状况等进行研究,揭示老年人习练太极拳的行为特征及其对健康的影响,发挥太极拳在改善老年人健康、实现健康老龄化中的功能与价值。 ①在习练行为特征上,90.3%的老年人每周习练频次为3次及以上,82.4%的老年人每次习练时长在30min及以上;学习途径和习练方式都以“群体组织”形式为主;习练套路以24式为主;②在健康状况自评上,参与太极拳习练的老年人85.8%对健康状况满意,且练习太极拳对改善老年人健康状况具有“全面性”特征;③在影响习练太极拳老年人健康评价的因素上,教育程度、收入满意度和每次习练时长、习练方式,以及掌握习练要领的数量等因素显著影响参与太极拳习练的老年人对自身健康的评价,且与评价结果具有正相关性。  相似文献   
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