相关实验视频
Updated: Jul 2, 2025

02:43
Importance of Jumping Ability in Handball Throwing Speed and Accuracy
Published on: April 4, 2025
342
在手球的空间进攻性能的分析:男性和女性高级世界锦标赛之间的差异
Manuel Gómez-López1, Jesús Rivilla-García2, Iván González-García3
1Faculty of Sport Sciences, University of Murcia, Murcia, Spain.
Journal of human kinetics
|February 21, 2024
概括
男人 男人 男人 男人 男人
科学领域:
- 运动科学 运动科学 运动科学
- 手球表现分析手球表现分析
- 生物力学 生物力学
背景情况:
- 了解精英手球的进攻策略对于表现至关重要.
- 以前的研究已经探索了各种性能指标,但根据性别进行空间分析需要进一步调查.
- 国际手球联合会 (IHF) 为性能分析提供了大量数据.
研究的目的:
- 在男子和女子高级手球世界杯中对关键性能变量进行描述性分析.
- 为了比较男性和女性国家队之间的空间进攻性表现指数 (侧面性和深度).
- 确定终点区域及其与手球中的性别关系.
主要方法:
- 纪录片研究分析了192场男足和154场女足世界杯比赛.
- 数据来自国际手球联合会 (IHF) 统计数据.
- 分析的重点是完成的投篮总数,按完成面积,横向性和深度进行分类.
主要成果:
- 在男女世界杯比赛中,射门数量最多的球员来自中部和浅处的进攻区.
- 观察到显著的性别差异:男性球队主要从左侧射击,而女性球队从右侧射击.
- 男队更常从第一进攻线完成比赛,而女队则从第二进攻线完成比赛,尽管两种性别都喜欢深入的进攻区域.
结论:
- 在精英手球中,进攻性击球选择显示了侧面性和深度的明显的基于性别的模式.
- 这些发现为教练提供了宝贵的见解,以定制培训计划.
- 更好地了解空间性能可以提高玩家的决策和战术发展.
更多相关视频
08:42Measurement of the Directional Information Flow in fNIRS-Hyperscanning Data using the Partial Wavelet Transform Coherence Method
Published on: September 3, 2021
3.1K
07:19Comparison of Kinetic Characteristics of Footwork during Stroke in Table Tennis: Cross-Step and Chasse Step
Published on: June 16, 2021
2.6K
相关概念视频
Two-Way ANOVA
2.6K
The two-way ANOVA is an extension of the one-way ANOVA. It is a statistical test performed on three or more samples categorized by two factors - a row factor and a column factor. Ronald Fischer mentioned it in 1925 in his book 'Statistical Methods for Researchers.'
The two-way ANOVA analysis initially begins by stating the null hypothesis that there is an interaction effect between the two factors of a dataset. This effect can be visualized using line segments formed by joining the...
The two-way ANOVA analysis initially begins by stating the null hypothesis that there is an interaction effect between the two factors of a dataset. This effect can be visualized using line segments formed by joining the...
2.6K
Social Facilitation
32.0K
Not all intergroup interactions lead to negative outcomes. Sometimes, being in a group situation can improve performance. Social facilitation occurs when an individual performs better when an audience is watching than when the individual performs the behavior alone. This typically occurs when people are performing a task for which they are skilled.
32.0K
Standard Deviation
16.5K
The most commonly used measure of variation is the standard deviation. It is a numerical value measuring how far data values are from their mean. The standard deviation value is small when the data are concentrated close to the mean, exhibiting slight variation or spread. The standard deviation value is never negative, it is either positive or zero. The standard deviation is larger when the data values are more spread out from the mean, which means the data values are exhibiting more variation.
16.5K
One-Way ANOVA: Equal Sample Sizes
3.3K
One-Way ANOVA can be performed on three or more samples with equal or unequal sample sizes. When one-way ANOVA is performed on two datasets with samples of equal sizes, it can be easily observed that the computed F statistic is highly sensitive to the sample mean.
Different sample means can result in different values for the variance estimate: variance between samples. This is because the variance between samples is calculated as the product of the sample size and the variance between the...
Different sample means can result in different values for the variance estimate: variance between samples. This is because the variance between samples is calculated as the product of the sample size and the variance between the...
3.3K
Relationship Formation
40.0K
What do you think is the single most influential factor in determining with whom you become friends and whom you form romantic relationships? You might be surprised to learn that the answer is simple: the people with whom you have the most contact. This most important factor is proximity. You are more likely to be friends with people you have regular contact with. For example, there are decades of research that shows that you are more likely to become friends with people who live in your dorm,...
40.0K