共查询到19条相似文献，搜索用时 171 毫秒
1.
体态语言在体育教学中的作用 总被引：5，自引：0，他引：5
体态语言是体育教学中重要的传递方式。它以人体在特定实际情景中的显现方式和活动方式作为教学传播媒介 ,具有表情答意沟通双方的特殊功能。体育教学的特殊性决定了体态语言在教学中的特殊地位与作用。体育教学过程中体态语言无时不在 ,无处不在。但是 ,体态语言的应用却往往被我们所忽视。因此 ,我们应当充分认识到体态语言的特点和作用 ,重视和研究体态语言在体育教学中具有理论和实践意义。1 体态语言的概念及特点一般地讲 ,体态语言是指人类身体的整体或部分的反应性动作与非反应性动作 ,且能表现人的心态的非语言符号。这种语言不但… 相似文献
2.
依据体态语言学原理,探析了体态语言美的内涵、价值,体育教师体态语言的美学修养、审美教育,以及对促进身心健康和谐发展的重要意义。 相似文献
3.
4.
体态语言在中学足球教学中的运用 总被引：1，自引：0，他引：1
为了提高体态语言在足球教学及比赛中的应用水平,总结体态语言足球教学比赛中的实用经验。采用文献资料法,结合教学实践,对体态语言的概念、分类以及在教学、比赛中的运用等方面进行探讨。结果表明：在教学中的体态语言对学生将起到潜移默化的积极影响,对学生的学习态度、学习方式等起到关键作用。 相似文献
5.
苏文彩 《哈尔滨体育学院学报》2004,22(4)
依据体态语言学原理 ,探析了体态语言美的内涵、价值 ,体育教师体态语言的美学修养、审美教育 ,及对促进身心健康和谐发展及对体育教学的作用与影响。 相似文献
6.
体态语言是体育教师教学的重要方法和手段,也是联系师生双边教与学活动的重要纽带。在体育教学过程中,体育教师除了运用“有声语言”和“书面语言”外,还需运用“体态语言”来提高表达的准确清晰度,运用时应根据学生的个体差异,区别对待;应把示意性体态语言和示范性体态语言交替结合,灵活运用;体态语言必须要与有声语言协调配合;运用力求准确才能提高教学质量,保证教学过程顺利进行。 相似文献
7.
依据体态语言学原理，探析了体态语言美的内涵、价值，体育教师体态语言的美学修养、审美教育，以及对促进身心健康和谐发展的重要意义。 相似文献
8.
9.
10.
体态语言是人的身势语或手势语,它属于非语言信息,是一种社会文化现象,是体育教育的＂语言＂因素。体态语言是联系师生双方教学的重要纽带,是体育教师教学的重要方法和手段。实际上,体态语言跟口头语言是紧密联系在一起的,起到的作用也不是口头语言所能代替的。它通过眼神、手势、示范动作、步姿等协助教学。体态语言在体育教学中对提高课堂教学效果,增进师生双向交流具有极为重要的作用。 相似文献
11.
意象是中国传统美学的重要范畴,而武术是中华民族的国粹。本文从美学视角出发,运用文献资料、比较研究解读武术意象的美学特质。出于武术先人对物象的细致观察,根据自身对象形的抽象概括,使我们感受到了武术的"境象"。武术讲究一种形式美、运动美和自然景观相互统一的完美和谐的共融。习者通过一种观察外物而达到自己"感悟",亦让心与物产生感应交流,再充分表现出一种"意境",从而彰显出中华传统文化的浓郁审美情趣。 相似文献
12.
This experiment was designed to investigate whether and how decreasing the amount of attentional focus invested in postural control could affect bipedal postural control. Twelve participants were asked to stand upright as immobile as possible on a force platform in one control condition and one cognitive condition. In the latter condition, they performed a short-term digit-span memory task. Decreased center-of-gravity displacements and decreased center-of-foot-pressure displacements minus center-of-gravity displacements were observed in the cognitive condition relative to the control condition. These results suggest that shifting the attentional focus away from postural control by executing a concurrent attention-demanding task could increase postural performance and postural efficiency. 相似文献
13.
This experiment was designed to investigate whether and how decreasing the amount of attentional focus invested in postural control could affect bipedal postural control. Twelve participants were asked to stand upright as immobile as possible on a force platform in one control condition and one cognitive condition. In the latter condition, they performed a short-term digit-span memory task. Decreased center-of-gravity displacements and decreased center-of-foot-pressure displacements minus center-of-gravity displacements were observed in the cognitive condition relative to the control condition. These results suggest that shifting the attentional focus away from postural control by executing a concurrent attention-demanding task could increase postural performance and postural efficiency. 相似文献
14.
Dorota Sadowska Justyna Krzepota Andrzej Klusiewicz 《Journal of sports sciences》2019,37(16):1892-1898
The aim of the study was to evaluate the effect of maximal specific physical effort on postural balance and rifle stability in biathletes in a standing shooting position. The study included 10 junior elite biathletes. The measurements were taken with the Vicon system and AMTI force platform. Postural balance and rifle stability characteristics were determined at rest as well as 1 and 5 min post maximal specific physical effort which was performed on a ski ergometer and continued until exhaustion. Maximal physical effort exerted a significant effect on all examined postural sway and rifle sway characteristics. The duration of the post-exercise changes was longer than 5 minutes. Higher post-effort rifle sway was observed in the vertical direction than in the across the shooting line direction. Post-effort postural balance impairment in the shooting line was much greater than in the across the shooting line direction. Moreover, a strong correlation was found between postural balance and rifle stability. Maximal physical effort influenced postural balance and rifle stability during aiming. Rifle sway during aiming in a standing shooting position seems to be coordinated with the postural sway of the biathlete’s body. Thus, an increase in postural sway contributes to greater sway and lesser stability of the rifle. 相似文献
15.
Frédéric Noé Xavier García-Massó Pauline Delaygue Audrey Melon Thierry Paillard 《Sports biomechanics / International Society of Biomechanics in Sports》2020,19(2):157-167
AbstractExternal supports that reduce ankle joint mobility such as ski-boots can impair postural control of healthy participants. Although this disruptive effect has been attributed to the rigidity of the external supports, the results remained controversial and no study has been conducted in order to evaluate the influence of ski-boots rigidity. Hence, the question about the influence of ankle support rigidity on postural control remains open. This study was therefore undertaken in order to investigate the effect of ski-boots rigidity on postural control. Ten healthy active participants were recruited. The wearing of soft and rigid ski-boots was compared to barefoot while standing on a seesaw generating mediolateral and anteroposterior instability. Centre of pressure displacements were sampled with a force platform. The surface electromyographic activity of the main muscles from the leg, thigh and trunk was recorded. A motion analysis system was also used to calculate the ankle, knee and hip angles. The results did not reveal any negative influence of ski-boot rigidity on postural control but rather suggest a less active postural control with the rigid ski-boots which offered a higher mechanical contribution. 相似文献
16.
The aim of this study was to increase our understanding of postural regulation by analysing an arbitrary posture - the handstand. We assessed the relative influence of peripheral vision and central visual anchoring on the postural balance of gymnasts in the inverted-stand posture. Displacements of the centre of pressure, the angles between the body segments, and the gymnast's height in the handstand were analysed. Postural regulation in the handstand appeared to be organized according to a system similar to that in erect posture, with three articular levels suggesting the existence of a typical organization of human posture. Moreover, both intra-modal (central and peripheral vision) and inter-modal sensory systems (vision and other balance systems) contributed to the postural regulation. The results are interpreted in terms of an ecological approach to posture in which postural regulation can be considered as an emergent phenomenon. 相似文献
17.
Abstract Dynamic postural stability has been widely studied for single-leg landing, but seldom considered for double-leg landing. This study aimed to evaluate the dynamic postural stability and the influence mechanism of muscle activities during double-leg drop landing. Eight recreationally active males and eight recreationally active females participated in this study and dropped individually from three heights (0.32?m, 0.52?m, and 0.72?m). Ground reaction force was recorded to calculate the time to stabilisation. Electromyographic activities were recorded for selected lower-extremity muscles. A multivariate analysis of variance was carried out and no significant influence was found in time to stabilisation between genders or limb laterals (P?>?0.05). With increasing drop height, time to stabilisation decreased significantly in two horizontal directions and the lower-extremity muscle activities were enhanced. Vertical time to stabilisation was not significantly influenced by drop height. Dynamic postural stability improved by neuromuscular change more than that required due to the increase of drop height. Double-leg landing on level ground is a stable movement, and the body would often be injured before dynamic postural stability is impaired. It is understandable to protect tissues from mechanical injuries by the sacrifice of certain dynamic postural stability in the design of protective devices or athlete training. 相似文献
18.
Michael G. Bemben Jody L. Clasey Benjamin H. Massey 《Research quarterly for exercise and sport》2013,84(1):96-99
Purpose: Suprapostural task performance (manual tracking) and postural control (sway and frequency) were examined as a function of attentional focus, age, and tracking difficulty. Given the performance benefits often found under external focus conditions, it was hypothesized that external focus instructions would promote superior tracking and reduced postural sway for both age groups, most notably as a function of tracking difficulty. Method: Postural sway, frequency of postural adjustments, and tracking accuracy under two levels of task difficulty were assessed for younger (M age = 20.98 years) and older (M age = 70.80 years) participants while they manually tracked a pursuit-rotor target. Participants received instructions to focus on either their actions (internal focus) or the effect of their actions (external focus). Results: Analyses revealed a beneficial effect of an external focus on suprapostural performance on the less-difficult (0.5 Hz) tracking task, and this performance was associated with a modest improvement in medial-lateral postural sway. Conclusion: The findings offer limited support for external focus-of-attention benefits under a mildly challenging tracking task. While older adults tend to adopt a conservative postural control strategy regardless of tracking task difficulty, external focus instructions on a suprapostural task promoted a modest, beneficial shift in postural control. 相似文献
19.
Ben Sidaway Matthew Bouchard Julie Chasse Jonathan Dunn Andrea Govoni Breanne McPherson 《Research quarterly for exercise and sport》2017,88(2):215-222
Purpose: The requirement for postural stability during the performance of motor skills has been clearly demonstrated in infants, but the necessity for such a postural substrate is not well documented in adults. The present study investigated the role of postural stability during a ballistic ball-kicking task in adults by providing varying degrees of external postural support. Method: In the 1st experiment, 30 participants performed 20 maximal-velocity kicks under each of 3 conditions: grasping a rigid stable handle, light fingertip touch, and grasping a suspended elastic tube. A 2nd experiment with 16 participants varied the position of the stable handle to examine if the handle position in Experiment 1 might simply act as a fulcrum to enhance torque generation. Results: In Experiment 1, ball velocity was significantly higher in the stable-grasp condition in both men and women with the men showing greater improvement relative to the other conditions. Experiment 2 showed that the position of the stable handle did not significantly affect kicking velocity, indicating that the handle was not simply acting as a fulcrum during the kick. Conclusion: Together, the findings suggest that postural stability may be a rate limiter in the performance of dynamic motor tasks in adults. 相似文献