篮球自由投训练与增强现实为新手射手的最佳射击轨迹
Yuki Ueyama1, Masanori Harada2
1Department of Mechanical Engineering, National Defense Academy of Japan, 1-10-20 Hashirimizu, Yokosuka, Kanagawa, Japan. ueyama@nda.ac.jp.
Scientific reports
|January 9, 2024
概括
这项研究引入了一个增强现实 (AR) 系统,以提高篮球自由投的成功率. 使用AR系统的新手射手在训练后表现出更高的成功率和更长的静眼持续时间,这表明性能提高.
科学领域:
- 体育科学 运动科学 运动科学
- 人与计算机的交互
- 运动学习是指运动学习.
背景情况:
- 篮球自由投的表现依赖于一致的技术和视觉焦点.
- 传统的培训方法可能无法有效地解决复杂的运动技能和视觉策略.
- 增强现实 (AR) 提供了一种新的方法,可以为技能获取提供实时反和指导.
研究的目的:
- 开发和评估基于AR的训练系统,以提高篮球自由投的准确性.
- 调查AR引导的最佳轨迹投影对新手射手表现的影响.
- 评估眼睛凝视行为的变化,特别是静眼 (QE) 持续时间,作为改善运动控制的指标.
主要方法:
- 一个AR系统通过头部显示器投射最佳的自由投轨迹,调整为射手的释放点.
- 新手射手被分为一个AR训练组和一个控制训练组.
- 在训练干预之前,期间和之后,测量了成功率和静眼持续时间 (QED).
主要成果:
- 在AR指导期间,AR培训组没有立即改善,但在培训后的成功率增加.
- 与训练前和训练后的基线测量相比,AR训练显著增加了静眼持续时间 (QED).
- 对照组在成功率或QED方面没有显著变化.
结论:
- 增强现实训练系统有效地影响了新手篮球运动员的静眼行为.
- 该系统展示了在训练期后提高自由投射击表现的潜力.
- 增强现实技术为体育技能获取和表现改善提供了一个有前途的工具.
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