在区分开始和替换的女性橄球运动员中确定关键的绩效测试:歧视性功能分析
Cebrail Gençoğlu1, Cemre Can Akkaya2, Erkan Tortu3
1Faculty of Sport Sciences, Erzurum Technical University, Erzurum, Türkiye.
Frontiers in public health
|February 11, 2026
概括
最大冲刺速度和Wingate平均表现最好区分从替补女橄球运动员开始. 这些测试有助于评估球员表现和优化球队选择策略.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 运动生理学 运动生理学
背景情况:
- 识别关键绩效指标对于精英体育的人才识别和球员发展至关重要.
- 橄球要求各种各样的身体属性,使得首发球员和替补球员之间的表现差异化对于战略团队管理至关重要.
研究的目的:
- 为了确定哪些绩效测试在开始和替补的女橄球运动员之间具有最高的歧视力.
- 为优化女子橄球运动员评估和选拔流程提供基于证据的建议.
主要方法:
- 24名女橄球运动员被分为首发和替补组.
- 使用Wingate,30米冲刺,式跳跃,视觉反应和VO2max测试来评估表现.
- 采用了独立的样本t测试,科恩的d效应大小和歧视函数分析.
主要成果:
- 与替补球员相比,首发球员在所有测试变量中表现明显优越.
- 区分函数分析强调最大冲刺速度和平均Wingate功率 (Winmean) 是最有效的区分因素 (87.5%的准确率).
- 其他歧视性测试包括5米冲刺,峰值Wingate功率 (Winpeak) 和性能下降 (PD),每项测试准确率为83.3%.
结论:
- 建议使用最大冲刺速度和平均Wingate功率,因为它们在评估女橄球运动员时具有很高的判别能力.
- 这些经过验证的绩效指标可以提高女橄球运动员评估,训练处方和选拔决策的准确性.
相关概念视频
Performing a Simple Data Analysis using MS-Excel Function
1.1K
Microsoft Excel offers a suite of functions and tools ideal for statistical analysis, making it accessible to students and researchers. This article outlines fundamental Excel functions pivotal for data analysis.
SUM: This function calculates the total sum of a range of values. It's the foundation for aggregating data, essential for determining overall trends and totals in datasets.
AVERAGE: It computes the mean value of a given set of numbers, providing a quick insight into the central...
SUM: This function calculates the total sum of a range of values. It's the foundation for aggregating data, essential for determining overall trends and totals in datasets.
AVERAGE: It computes the mean value of a given set of numbers, providing a quick insight into the central...
1.1K
Stereotypes, Prejudice, and Discrimination
95.4K
Humans are very diverse and although we share many similarities, we also have many differences. The social groups we belong to help form our identities (Tajfel, 1974). These differences may be difficult for some people to reconcile, which may lead to prejudice toward people who are different. Prejudice is a negative attitude and feeling toward an individual based solely on one’s membership in a particular social group (Allport, 1954; Brown, 2010). Prejudice is common against people who...
95.4K
Key Elements for Plant Nutrition
24.4K
Like all living organisms, plants require organic and inorganic nutrients to survive, reproduce, grow and maintain homeostasis. To identify nutrients that are essential for plant functioning, researchers have leveraged a technique called hydroponics. In hydroponic culture systems, plants are grown—without soil—in water-based solutions containing nutrients. At least 17 nutrients have been identified as essential elements required by plants. Plants acquire these elements from the...
24.4K
Pulmonary Function Tests
859
Pulmonary Function Tests (PFTs)
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
Pulmonary Function Tests are crucial diagnostic tools for assessing respiratory function, particularly in patients with chronic respiratory disorders. They comprehensively evaluate lung volumes, ventilatory function, breathing mechanics, diffusion, and gas exchange. These tests help diagnose pulmonary diseases and play a significant role in monitoring disease progression, evaluating disability, and assessing response to therapy.
PFTs involve using a spirometer, a...
859
Key Techniques in Microbiology
2.5K
Aseptic techniques prevent contamination, ensure experimental accuracy, and protect researchers and microbial cultures. These techniques are essential in clinical, industrial, and research settings where sterility is required.Maintaining Sterility in Laboratory PracticesScientists maintain sterility by sterilizing tools with heat or chemicals, disinfecting work surfaces, and handling cultures in controlled environments. Working near an open flame or within a laminar flow hood reduces the risk...
2.5K
Serum Studies: Renal Function Tests
457
Renal function tests are crucial for assessing kidney health, monitoring disease progression, and evaluating the kidneys' efficiency in waste elimination, fluid balance, and electrolyte regulation. These tests offer critical insights into kidney function, even though routine measurements may appear normal until there is a significant decline in the glomerular filtration rate or GFR. Typically, signs of kidney impairment only become evident when the GFR falls to about 50% of its normal level.
457


