相关实验视频
Updated: Jun 19, 2025
12:54
Vision Training Methods for Sports Concussion Mitigation and Management
Published on: May 5, 2015
17.4K
人们在休跑步时会选择哪些视觉校正方法?
Keziah Latham1, Georgia Dunn2, Andrew Morrison2
1Vision and Hearing Sciences Research Centre, Anglia Ruskin University, Cambridge, Cambridgeshire, United Kingdom.
PloS one
|July 25, 2024
概括
大多数休跑步运动员在跑步时使用眼镜来纠正视力,但许多人也在没有纠正的情况下跑步. 跑步习惯不会影响校正选择,这表明视力校正不是跑步的障碍.
科学领域:
- 眼科医生 眼科 眼科
- 运动科学 运动科学 运动科学
- 眼镜测量是指眼睛的测量.
背景情况:
- 需要折射校正的休跑步者必须选择合适的眼镜 (眼镜,隐形眼镜或没有隐形眼镜).
- 了解影响这些选择的流行和人口因素对于促进跑步参与至关重要.
研究的目的:
- 调查休跑步运动员中不同视觉校正选择的普遍性.
- 为了确定与眼镜,隐形眼镜或在跑步时不使用校正相关的人口和行为因素.
主要方法:
- 一个在线调查问卷收集了941名成年休跑步者的人口统计数据,跑步习惯和视觉校正偏好.
- 统计分析,包括双变量和二进制物流回归,确定了选择或避免特定纠正类型的预测因素.
主要成果:
- 眼镜是最常见的选择 (仅为38.8%,有时为65.8%),尽管比一般使用更少,这表明了限制.
- 没有纠正的跑步很常见 (仅有15.5%,有时有26.2%),与更短的纠正史和更低的近视有关.
- 隐形眼镜的使用率仅为15.6%,有时为40.5%,在女性和年轻跑者中更受欢迎.
结论:
- 跑步习惯不会影响视觉校正选择,表明视觉校正不是休跑步的障碍.
- 眼镜的使用是常见的,但有局限性;隐形眼镜是一个可行的替代品,特别是对于女性和年轻的跑步者.
- 关于隐形眼镜的有针对性的信息可能会使那些没有考虑过隐形眼镜的跑步者受益.
相关概念视频
01:15Distance Corrections
27
To achieve precise distance measurements, especially in surveying and construction, certain corrections must be applied to account for potential sources of error like the standardization errors, temperature variations, and slope adjustments.Standardization error emerges when measurement equipment undergoes changes, such as wear, repairs, or weather impacts. To address this, surveyors compare the equipment’s readings to a standard. This process identifies any deviation that might lead to...
27
01:16Focusing of Light in the Eye
2.7K
Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...
2.7K
01:29Sight Distance in a Vertical Curve
42
Sight distance on vertical curves is critical in roadway design. It ensures drivers can see far enough ahead to identify and respond to hazards effectively. This directly impacts safety, driver comfort, and the overall efficiency of the transportation network.Vertical curves are classified into crest and sag curves based on their geometry. For crest curves, sight distance is determined by the line of sight between a driver's eye and a small object on the road's surface. Design parameters for...
42