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电影图片是标枪世界记录保持者,民主德国运动员赫恩在莫斯科《友谊-84》运动会上比赛时拍摄的。当时他的成绩是94.44米,拍摄的速度是每秒50格。赫恩出生于1962年,现身高195厘米,体重105公斤,最好成绩104.80米。赫恩1981年——欧洲青年冠军,1982年——欧洲冠军。为了便于研究赫恩的技术特点,我们按常规把投掷动作划分为三个阶段:预跑、投掷步和最后用力。运动员完成预跑时,和当今最优秀的标枪投掷运动员一样,重心积极前移,用前脚掌蹬地并充分伸展髋关节和膝关节(图1-5)。注意到跑的方式——动作幅度要大,不受约束,才能大幅度地完成动作,才能证明助跑的技术是合理的。我们认为,赫恩的唯一缺点是:持枪时运动员的肩部肌肉过分紧张,从而造成在头顶上空持枪的
The film was shot by Javelin, the world record-holder of the javelin, and the German Democrat German Hehner at the “Friendship-84” Moscow Games. At that time he was 94.44 meters, shooting at a rate of 50 grids per second. Hearn was born in 1962, is 195 cm tall and weighs 105 kg, the best score of 104.80 meters. Hearn 1981 - European Youth Champion, 1982 - European Champion. In order to study the technical characteristics of Hearn, we divided the throwing action into three stages according to the convention: the run, the throwing step and the last force. When the runner completes the first run, like most of the best javelin throwers today, the center of gravity moves forward with a forward foot and fully extends the hip and knee (Figures 1-5). Noticing the way to run - the range of motion should be large and unrestrained in order for the motion to be significantly completed to prove that the technique of running is reasonable. In our opinion, the only downside to Hern was that the athlete’s shoulder muscles were too strained during the gun, causing the gun to be held overhead