卡拉提克:一种练习辅助系统,使用加速计来减少空手道的初步动作
Kwangyun Kim1, Shuhei Tsuchida2, Tsutomu Terada1
1Graduate School of Engineering, Kobe University, 1-1 Rokkodai-Cho, Nada-Ku, Kobe 657-8501, Hyogo, Japan.
Sensors (Basel, Switzerland)
|April 13, 2024
概括
这项研究介绍了一个系统,以帮助空手拳练习者减少预行动. 该方法准确地检测了前拳击中的预行动,有助于提高技能.
科学领域:
- 运动科学 运动科学 运动科学
- 生物力学 生物力学
- 发动机控制器的控制器
背景情况:
- 库米特训练涉及进攻和防守技术,预行动可能会向对手透露技术时间.
- 减少预先行动对于改善熊猫的表现至关重要,但对于初学者和中级练习者来说很难识别和纠正.
- 现有的方法缺乏有效的工具,使从业者能够理解和减少预先行动.
研究的目的:
- 为空手道练习者开发一个练习支持系统,以识别和减少空手道中的预先行动.
- 让初学者和中级玩家更好地了解他们的行动前倾向.
- 通过最大限度地减少可检测的预先行动来提高Kumite的整体性能.
主要方法:
- 提出了一种方法,用加速度数据来估计前拳击中预动的存在或不存在.
- 将冲击的加速数据与没有预先行动以检测异常的冲击数据集进行比较.
- 开发了KARATECH,这是一个通过视频和图形可视化行动前存在的系统.
主要成果:
- 提出的方法在估计前拳拳击中存在或不存在的预行动时,达到86%的准确性.
- 卡拉泰克系统成功地向用户展示了预先行动的存在或不存在.
- 与对照组相比,使用KARATECH的空手道练习者表现出较低的预行动率.
结论:
- 开发的方法和KARATECH系统有效地帮助空手道练习者减少预行动.
- 这种方法提供了一种新的方法,可以提供客观的反,以提高Kumite的技能.
- 进一步的研究可以探索武术对其他技巧和技能水平的应用.
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