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上升倒转带360°自转
1.逆风保持10m直线飞行后全速进入,油门杆约为4/5. 相似文献
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助跑起跳马前转体360°撑马再转540°这个动作是黑龙江省体操队(原八一体操队)队员国林红在1986年全国体操比赛郑州赛区的全能比赛中第一次使用,由于在决赛中失误爬地才没有进入前六名。过去国林红在历次全国比赛中都用马前转体 相似文献
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通过采用运动学等研究方法,揭示我国女子优秀体操运动员杨亚红完成的侧手翻转体90°直体后空翻转体720°的高难度动作的运动学规律和技术特点,发展此类动作对提高我国女子跳马技术水平有重要的现实意义。 相似文献
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为了提高完成直体后空翻类跳马动作的质量,我们对它的技术特点进行了初步探讨。研究方法 1978年冬训期间,我们拍摄了亚运会体操集训队10人次的直体后空翻(下简称“后直”)与直体后空翻转体360°(下简称“后直旋”)动作电影。选择了其中有代表性的六套进行分析。为了对比,选用了苏联沙波什尼科娃完成这两个动作的电影图片(沙是世界上第一个完成“后直旋”的运动员)。拍摄情况见表1。 相似文献
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我国篮球向世界强队挑战面临诸多困难。与欧美队相比,身高、体重的差异显而易见。要想与之一比高下,就需我们掌握更加精炼高超的技术。经过多年的观察和总结运用,本人认为,转体180°后仰投篮技术较适合我国队员身材矮小但灵活性好的特点,符合“以小打大”的指导思想。前锋和中锋在限制区附近距球篮3～5米处运用效果较好。 相似文献
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JOHN MORRIS MARY NEVILL DYLAN THOMPSON JASON COLLIE CLYDE WILLIAMS 《Journal of sports sciences》2013,31(5):371-381
Nine male student games players consumed either flavoured water (0.1 g carbohydrate, Na+ 6 mmol · l?1), a solution containing 6.5% carbohydrate-electrolytes (6.5 g carbohydrate, Na+ 21 mmol · l?1) or a taste placebo (Na+ 2 mmol · l?1) during an intermittent shuttle test performed on three separate occasions at an ambient temperature of 30°C (dry bulb). The test involved five 15-min sets of repeated cycles of walking and variable speed running, each separated by a 4-min rest (part A of the test), followed by 60 s run/60 s rest until exhaustion (part B of the test). The participants drank 6.5 ml · kg?1 of fluid as a bolus just before exercise and thereafter 4.5 ml · kg?1 during every exercise set and rest period (19 min). There was a trial order effect. The total distance completed by the participants was greater in trial 3 (8441 ± 873 m) than in trial 1 (6839 ± 512, P < 0.05). This represented a 19% improvement in exercise capacity. However, the trials were performed in a random counterbalanced order and the participants completed 8634 ± 653 m, 7786 ± 741 m and 7099 ± 647 m in the flavoured water (FW), placebo (P) and carbohydrate-electrolyte (CE) trials, respectively (P = 0.08). Sprint performance was not different between the trials but was impaired over time (FW vs P vs CE: set 1, 2.41 ± 0.02 vs 2.39 ± 0.03 vs 2.39 ± 0.03 s; end set, 2.46 ± 0.03 vs 2.47 ± 0.03 vs 2.47 ± 0.02 s; main effect time, P < 0.01). The rate of rise in rectal temperature was greater in the carbohydrate-electrolyte trial (rise in rectal temperature/duration of trial, °C · h?1; FW vs CE, P < 0.05; P vs CE, N.S.). Blood glucose concentrations were higher in the carbohydrate-electrolyte than in the other two trials (FW vs P vs CE: rest, 4.4 ± 0.1 vs 4.3 ± 0.1 vs 4.2 ± 0.1 mmol · l?1; end of exercise, 5.4 ± 0.3 vs 6.4 ± 0.6 vs 7.2 ± 0.5 mmol · l?1; main effect trial, P < 0.05; main effect time, P < 0.01). Plasma free fatty acid concentrations at the end of exercise were lower in the carbohydrate-electrolyte trial than in the other two trials (FW vs P vs CE: 0.57 ± 0.08 vs 0.53 ± 0.11 vs 0.29 ± 0.04 mmol · l?1; interaction, P < 0.01). The correlation between the rate of rise in rectal temperature (°C · h?1) and the distance completed was ?0.91, ?0.92 and ?0.96 in the flavoured water, placebo and carbohydrate-electrolyte conditions, respectively (P < 0.01). Heart rate, blood pressure, plasma ammonia, blood lactate, plasma volume and rate of perceived exertion were not different between the three fluid trials. Although drinking the carbohydrate-electrolyte solution induced greater metabolic changes than the flavoured water and placebo solutions, it is unlikely that in these unacclimated males carbohydrate availability was a limiting factor in the performance of intermittent running in hot environmental conditions. 相似文献
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《当代体育》2008,(12)
实况录像西北狼三分两西安交大VS人民大学时间:2008年1月12日地点:西安比分:79:73 361°CUBS特约记者:张毅超此战CCTV5、腾讯网现场直播,西安交大主场迎战人大,第一节,人大率先拿到球权,表现出势在必得的气势,并凭借内线4号买尔丹、23号孙鹏的出色发挥,很快取得13:4的领先优势。经历开场五分钟的快节奏攻防转换后,比赛节奏逐渐被人大控制,第一节结束,24:11,人大领先。第二节,西安交大多次外线尝试未果,甚至出现"三不沾"情况,好在5号高阳、6号陈特在内线拥有稳定的发挥,11号老将李超远投三分命中,防守中使用压迫性的紧逼让对手多次出现 相似文献
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《当代体育》2008,(8)
12月8日第5轮战报361°CUBS特约报道组王洪丹/江思敏/赵云龙/张毅超/金倩/郭楠/朴英俊东南大学主场迎战强敌华中科大,73比91主场告输。本场MVP华中科大5号刘锋砍下全场最高31分,罚球14罚11中,拿下12个篮板,并有3次助攻;东南大学5号李日江则单得28分,罚球8罚6中,获得5个篮板、3次抢断。本赛季以来,东南大学战绩除在11月17日主场2分优势险胜武汉理工,其余场场皆败,分别以较大比分负于南财、广工大和电子科大,本战再度失利,无奈咽下三连败苦果。湖南大学主场迎来361°CUBS第五轮激战。在12月1日负于广工大后,湖大重整士气,痛击前来挑战的电子科大,以87比69力克对手,再次夺得胜局。 相似文献
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在最后一期,给大家展示的是常态课的教学设计。说到＂常态课＂,很多人把它理解成＂日常的课＂＂家常菜＂,虽然没有太多的精致,却可能拥有大快朵颐的畅快淋漓,前提是＂家常菜＂在口味上要有特色。这也提示我们＂常态课＂在形式可以简约,但是在内涵与特色上还是需要追求的。本期教案选择一些教学设计（或教学片断）,意在让大家体味常态课设计中的不平常,希望能够给大家带来启发。 相似文献