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最近几年我们遇到许多队都使用2—3区域联防及其变化(如半场紧逼或场角夹击),迫使我们提出了多套区域进攻战术。任何有效的区域进攻都应当利用传球和队员的跑动来打乱对方的防守,并使进攻队员插入到防守空档。我们提出的1—3—1区域进攻成攻地做到了这一点。不论你的队员身高如何,在和任何球队比赛时,这种进攻战术都可以很好地组织起内线和外围的进攻。 相似文献
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在众多的教练员中,对于防守有两种不同类形的指导——人盯人防守和区域联防。在人盯人防守、区域联防以及关键时刻仍能保持良好的防守位置时,我们对持球人都实行紧逼防守,这会帮助我们尽力与身材高大的球队进行对抗。在这一点上,将会证明,我并不反对区域联防或人盯人这样的基本的防守阵形。然而,我们把二者结合在一起,必将会收到更为积极的效果;也更能使观众对比赛留下美好的印象。基于这种指导思想,我们实施了1—1—3半场区域紧逼战术(图1)。这是一个 相似文献
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从电视转播的收视率来看,F—1大奖赛同世界杯足球赛、奥运会并称世界三大赛事。代表赛车运动最高水平的这项赛事每年吸引着全世界数以亿计的车迷。 世界一级方程式赛车锦标赛(即F—1大奖赛)1950年5月13日首创于英国的银石赛车场。经历此后不足50年的发展,F—1已成为风摩全世界的一项运动。F—1大奖赛每年举行16场比赛,地点分布世界各地,但大部分赛事集中在欧洲。随着亚洲经济和科技的迅猛发展,部分亚洲国家开始闯入P—1领地。日本率先步入F—1主办国行列,印度尼西亚将举办1996年赛季F—1最后一站赛事,从而有幸成为第2个主办F—1大赛的亚洲国家。 相似文献
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对很多俱乐部队来说,在国际比赛中“1—1—3”阵式是很有效的战术。在一段长时间里,特别是捷克国家队倡导了这种阵式。首先要阐述这种体系及在训练中能够被运用的技巧,这方面有许多需要讨论的要点。对于单个的、 相似文献
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如果人们还沉浸在对车王塞纳的怀念中,大叹F—1车坛后继无人,那大可不必。德国车手舒马赫已以他坚定的信念、冷静的头脑和成熟的经验走上了F—1车坛,并在1994年向人们证明他将是未来F—1车坛塞纳一样的车主。 去年11月F—1赛车锦标赛最后一站,当舒马赫的赛车与英国车手希尔的赛车撞在一起,之后又腾空般飞到墙角上时,舒马赫心想:“完了,即将到手的世界冠军丢了!”如果比他仅少1分的希尔重新比赛,那么舒马赫就真的是煮熟的鸭子飞了。但广播中宣布希尔与舒马赫双双退出比赛,舒马赫激动得跳了起来,面对眼前的祝贺、鲜花、喝彩、拥抱,舒马赫才知道这不是重复了多少遍的梦。舒 相似文献
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运用1—2—2移动进攻法来进攻具有二点最有效的理由:1.队员能获得较高的投兰命中率。2.它能调动防守者移动,迫使防守者在位置上处于被动。 相似文献
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为了观察大鼠间歇训练对海马c—fos蛋白表达的影响。将雄性SD大鼠30只，随机分为对照组（5只）、间歇训练组（25只）。建立大鼠间歇游泳训练模型，采用ABC免疫组织化学法，观察大鼠海马c—fos阳性神经元细胞表达的变化（即c-fos蛋白表达变化），并用图像分析系统和统计学软件进行图像和数据分析。结果表明：训练后大鼠海马不同区域c-fos阳性细胞表达密度明显增高，与对照组相比均有显著性差异（P〈0．01）；CA2区c-fos阳性细胞表达迅速而明显，训练后0．5h即达峰值，而后回落；CA3区c—fos阳性细胞表达最为密集，训练后1h达到高峰，而后快速回落；CA1区c-fos阳性细胞表达相对较少，1h达到高峰，而后缓慢下降。结论：大鼠间歇训练对海马不同区域c—fos蛋白表达有影响，具有时效性；海马不同区域c—fos蛋白表达在密度、时相上存在明显差异，这可能与海马不同区域对缺血、缺氧的耐受能力有关。 相似文献
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应教给所有年青的运动员人盯人的原则。人盯人是防守的基本核心。本着这个原则,每一种防守均可分解为一对一的人盯人争夺。在基本技术熟练的前提下,球队要准备至少一种区域防守,带有多变性的和特殊形式的区域防守。圣·亨利曾用1—3—1区域防守获得了极好的成绩。首先,因为它发生于我们的对手很少能发现的区域防守,同时它调动了所有运动员的积极性,因为这种防守需要迅速有力的活动和高超的技巧。 相似文献
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Interpersonal coordination tendencies shape 1-vs-1 sub-phase performance outcomes in youth soccer 总被引：2，自引：2，他引：0
Duarte R Araújo D Davids K Travassos B Gazimba V Sampaio J 《Journal of sports sciences》2012,30(9):871-877
This study investigated the influence of interpersonal coordination tendencies on performance outcomes of 1-vs-1 sub-phases in youth soccer. Eight male developing soccer players (age: 11.8 ± 0.4 years; training experience: 3.6 ± 1.1 years) performed an in situ simulation of a 1-vs-1 sub-phase of soccer. Data from 82 trials were obtained with motion-analysis techniques, and relative phase used to measure the space-time coordination tendencies of attacker-defender dyads. Approximate entropy (ApEn) was then used to quantify the unpredictability of interpersonal interactions over trials. Results revealed how different modes of interpersonal coordination emerging from attacker-defender dyads influenced the 1-vs-1 performance outcomes. High levels of space-time synchronisation (47%) and unpredictability in interpersonal coordination processes (ApEn: 0.91 ± 0.34) were identified as key features of an attacking player's success. A lead-lag relation attributed to a defending player (34% around -30° values) and a more predictable coordination mode (ApEn: 0.65 ± 0.27, P < 0.001), demonstrated the coordination tendencies underlying the success of defending players in 1-vs-1 sub-phases. These findings revealed how the mutual influence of each player on the behaviour of dyadic systems shaped emergent performance outcomes. More specifically, the findings showed that attacking players should be constrained to exploit the space-time synchrony with defenders in an unpredictable and creative way, while defenders should be encouraged to adopt postures and behaviours that actively constrain the attacker's actions. 相似文献
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Malina RM Peña Reyes ME Eisenmann JC Horta L Rodrigues J Miller R 《Journal of sports sciences》2000,18(9):685-693
Height, mass and skeletal maturity (Fels method) were assessed in 135 elite youth soccer players aged 10.7-16.5 years (only two boys were < 11.0 years). Sample sizes, years of training and current weekly training volume by two-year age groups were: 11-12 years (n = 63), 2.6 +/- 1.0 years and 4.1 +/- 1.7 h; 13-14 years (n = 29), 3.1 +/- 1.6 years and 4.5 +/- 1.7 h; 15-16 years (n = 43), 4.7 +/- 2.4 years and 6.1 +/- 2.0 h. The oldest age group included members of the national youth team. Heights and masses were compared to US reference values, and skeletal age and chronological age were contrasted. The players were also classified as late, average ('on time') and early maturers on the basis of differences between skeletal and chronological age, with the average category including boys with skeletal ages within +/- 1 year of chronological age. The mean heights and masses of 11- to 12-year-old soccer players equalled the US reference values, while those of players aged 13-14 and 15-16 years were slightly above the reference values. The mean skeletal age approximated mean chronological age in players aged 11-12 years (12.4 +/- 1.3 and 12.3 +/- 0.5 years, respectively), while mean skeletal age was in advance of mean chronological age in the two older groups (14.3 +/- 1.2 and 13.6 +/- 0.7 years, respectively, in 13- to 14-year-olds; 16.7 +/- 1.0 and 15.8 +/- 0.4 years, respectively, in 15- to 16-year-olds). Seven boys in the oldest age group were already skeletally mature and were not included when calculating differences between skeletal and chronological age. The proportion of late maturing boys in this sample of elite soccer players decreased with increasing chronological age. Among 11- to 12-year-old players, the percentages of late and early maturing boys were equal at 21% (n = 13). Among 13- to 14-year-old players, the percentages of late and early maturing boys were 7% (n = 2) and 38% (n = 11) respectively, while among players aged 15-16 years the percentages of late and early maturing boys were 2% (n = 1) and 65% (n = 28) respectively. The results of this comparative analysis suggest that the sport of soccer systematically excludes late maturing boys and favours average and early maturing boys as chronological age and sport specialization increase. It is also possible that late maturing boys selectively drop-out of soccer as age and sport specialization increase. 相似文献
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文章运用文献资料法、数理统计法、观察法和逻辑分析法等方法,对2008-2009赛季CBA篮球联赛和NBA篮球联赛的平均场每场个人技术统计进行对比和分析研究。研究结果表明:CBA球员在得分和投篮次数上与NBA球员有显著差异,NBA球员明显高于CBA球员,而在投篮命中率上,两者没有显著性差异;CBA球员在篮板球控制、助攻、盖帽和抢断上,与NBA球员相比,均存在较大的差距,但在进攻篮板球的拼抢上,与NBA球员无显著性差异;CBA球员每场失误次数明显高于NBA球员,但犯规与NBA球员相比,无显著性差异。 相似文献
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汤小康 《哈尔滨体育学院学报》2006,24(1)
通过对2004-2005赛季C BA联赛参赛球员自然状况及队伍技术状况的数据资料分析,其结果发现高大球员、特别是身高超过205C m球员的数量与球队成绩的关系密切。随着比赛水平的提高和争夺激烈程度的增加,获胜球队的防守明显加强、二分球的攻击显著增加。而所输球队的三分球攻击明显高于获胜的球队。另外,本赛季C BA联赛的防守较弱。 相似文献
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Dieter Deprez Aaron James Coutts Matthieu Lenoir Job Fransen Johan Pion Renaat Philippaerts 《Journal of sports sciences》2013,31(10):903-910
AbstractThe present study investigated the test-retest reliability from the Yo-Yo IR1 (distance and heart rate responses), and the ability of the Yo-Yo IR1 to differentiate between elite and non-elite youth soccer players. A total of 228 youth soccer players (11–17 years) participated: 78 non-elite players to examine the test-retest reliability within 1 week, added with 150 elite players to investigate the construct validity. The main finding was that the distance covered was adequately reproducible in the youngest age groups (U13 and U15) and highly reproducible in the oldest age group (U17). Also, the physiological responses were highly reproducible in all age groups. Moreover, the Yo-Yo IR1 test had a high-discriminative ability to distinguish between elite and non-elite young soccer players. Furthermore, age-related standards for the Yo-Yo IR1 established for elite and non-elite groups in this study may be used for comparison of other young soccer players. 相似文献
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为探明2012—2013赛季CBA总决赛广东队与山东队4场比赛中两队中远距离投篮、投篮命中率、进攻篮板球、防守篮板球等技术数据的差距,运用文献资料法、录像观察法、数理统计法、对比分析等方法,对2012—2013赛季CBA总决赛广东队与山东队攻防数据进行对比分析。指出山东队应该提高队员的罚球命中率,减少队员之间的配合失误,加强自身的防守能力,保护好篮板球的同时,提高自己的投篮命中率[1]。 相似文献
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对2008-2010年度中国足球超级联赛运动员的身体形态特征及其克托莱指数特征进行分析,了解中超足球运动员身体形态特征的发展趋势,并通过与2010年第19届世界杯足球比赛参赛队伍的比较,分析中国足球超级联赛运动员的身体形态特征的优点与不足,从而探寻中国足球运动员的选材趋势与发展前景。 相似文献
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付志宇 《西安体育学院学报》1999,(4)
广东省１５—１６ 岁女子足球运动员体内钙含量和主要身体素质进行了测量, 发现她们体内钙营养不足, 骨钙含量高者身体素质较好, 骨钙含量与能承受的运动负荷量有关而同运动年限无关。 相似文献
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Buchheit M Horobeanu C Mendez-Villanueva A Simpson BM Bourdon PC 《Journal of sports sciences》2011,29(6):591-598
The aim of this study was to examine the effect of age and spa treatment (i.e. combined sauna, cold water immersion, and jacuzzi) on match running performance over two consecutive matches in highly trained young soccer players. Fifteen pre- (age 12.8 ± 0.6 years) and 13 post- (15.9 ± 1 y) peak height velocity (PHV) players played two matches (Matches 1 and 2) within 48 h against the same opposition, with no specific between-match recovery intervention (control). Five post-PHV players also completed another set of two consecutive matches, with spa treatment implemented after the first match. Match running performance was assessed using a global positioning system with very-high-intensity running (> 16.1-19.0 km · h(-1)), sprinting distance (>19 km · h(-1)), and peak match speed determined. Match 2 very-high-intensity running was "possibly" impaired in post-PHV players (-9 ± 33%; ± 90% confidence limits), whereas it was "very likely" improved for the pre-PHV players (+27 ± 22%). The spa treatment had a beneficial impact on Match 2 running performance, with a "likely" rating for sprinting distance (+30 ± 67%) and "almost certain" for peak match speed (+6.4 ± 3%). The results suggest that spa treatment is an effective recovery intervention for post-PHV players, while its value in pre-PHV players is questionable. 相似文献