Background and Study Aim. Hammer throwing is the most complex athletic throwing discipline with rotational trajectory and strong effect of several different forces that try to disable the projected throwing trajectory. Kinematic parameters are an important segment in the analysis of athletic disciplines, including hammer throw. They are an indicator of influence and often a difference between competitors of different or the same rank of the competition. The aim of the study was to determine the spatial and temporal differences of kinematic parameters between male and female elite hammers. Material and Methods. The study was conducted on sample of 16 Daegu World Championship finalists in 2011, to analyse differences in kinematic parameters between male and female throwers hammer. To obtain the required results, t-test for small independent samples was applied. Results. The data obtained in the study were given as Mean and Standard deviation. Statistically significant differences between male and female finalists were confirmed in the rate of ejection (t=3.684; p<0.004) and the speed of the fourth turn (t=4.396; p<0.002). The male finalists achieved an average ejection velocity of 27.91m/s and the female finalists 27.17m/s, with an average turn speed of 4.67m/s (male) and 4.03m/s (female). Conclusions. The research has shown that significant differences were made between male and female finalists in Daegu in 2011. The causes of differences can be found in length of training, different training process, technical mastery, competitor experience, morphological profile, motor and anatomical structures, movement technique and biomechanical parameters, which were not taken into the research.

中文翻译：

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2011年大邱世锦赛男女决赛掷锤项目的运动学参数差异

背景和研究目标。链球掷球是最复杂的竞技掷球学科，具有旋转轨迹，并且受到多种不同力量的强烈影响，这些力量试图使投射的投射轨迹失效。运动学参数是体育学科分析中的重要部分，包括链球掷球。它们是影响力的指标，通常是不同等级或相同等级的竞争对手之间的差异。这项研究的目的是确定男女精英锤之间运动学参数的时空差异。材料与方法。这项研究是针对2011年大邱世锦赛16名决赛选手的样本进行的，旨在分析男女掷铁锤之间运动学参数的差异。为了获得所需的结果，对小的独立样本进行t检验。结果。研究中获得的数据以均值和标准差给出。射精率（t = 3.684; p <0.004）和第四回合速度（t = 4.396; p <0.002）证实了男性和女性决赛选手之间的统计学差异。男性决赛选手的平均弹射速度为27.91m / s，女性决赛选手的平均弹射速度为27.17m / s，男性的平均转弯速度为4.67m / s，女性的平均转弯速度为4.03m / s。结论。研究表明，2011年大邱男女决赛选手之间存在显着差异。造成差异的原因包括训练时间长短，训练过程不同，技术熟练程度，竞争对手的经历，形态，运动和解剖结构，运动技术和生物力学参数，