对加速速度配置文件的方法见解:优化数据分析,以在精英女性和男性足球中可靠应用
Antonio Alonso-Callejo1, Jose Maria Manzano2, Jorge Garcia-Unanue1
1IGOID Research Group, Department of Physical Activity and Sport Sciences, University of Castilla-La Mancha, Toledo, Spain.
International journal of sports physiology and performance
|November 9, 2025
概括
对于精英足球运动员来说,最可靠的加速速度配置文件是使用两个连续的微循环来实现的,每个微循环至少有五个会话和一个比赛日. 这种方法增强了现场冲刺概况,用于性能监测.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 绩效分析 绩效分析
背景情况:
- 加速速度概况对于了解精英运动员的冲刺表现至关重要.
- 为了有效的培训,评估这一概况在竞争赛季中的可靠性至关重要.
- 微循环结构和内容可以影响性能指标的稳定性.
研究的目的:
- 评估精英男性和女性足球运动员加速速度概况的可靠性.
- 确定微循环特性 (数量和类型) 如何影响理论最大加速度 (A0) 和速度 (S0) 的可靠性.
主要方法:
- 来自GPS的加速和速度数据分析了181名女性和146名男性的微循环.
- 使用15个微循环的重叠窗口构建加速速度配置文件,分类为竞争性 (包括比赛日) 或非竞争性.
- 使用线性回归来估计A0和S0.
主要成果:
- 理论上的最大加速度 (A0) 和速度 (S0) 随微循环的长度而增加,在五天以后停滞不前.
- 当分组两个连续的微循环时,观察到A0和S0的最高可靠性.
- 与非竞争型个人资料相比,竞争型个人资料显示出更高的稳定性和信号质量,男性玩家的变化率低于女性玩家.
结论:
- 对于加速速度配置文件的最佳可靠性是通过两个连续的微循环实现的,每个微循环包含五个或更多的会话和至少一个比赛日.
- 这些发现使得现场冲刺分析能够被整合到性能监测中,从而减少了对隔离测试的需求.
- 该研究为教练和体育科学家提供了实用的见解,以优化足球中的绩效评估.
相关概念视频
Average Acceleration
12.7K
The importance of understanding acceleration spans our day-to-day experiences, as well as the vast reaches of outer space and the tiny world of subatomic physics. In everyday conversation, to accelerate means to speed up. For instance, we are familiar with the acceleration of our car; the harder we apply our foot to the gas pedal, the faster we accelerate. The greater the acceleration, the greater the change in velocity over a given time. Acceleration is widely seen in experimental physics. In...
12.7K
Motion of a Projectile
2.5K
Projectile motion becomes evident when a player kicks the ball into the air. The launch angle, or the angle at which the ball is kicked, plays a crucial role in determining the trajectory of the projectile. As the ball soars through the air, influenced solely by gravity, its motion can be dissected into two independent velocity components: the horizontal and the vertical.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
Horizontal motion, governed by the initial kick, maintains a constant velocity throughout the flight of the soccer ball.
2.5K


