智能手表在预测远距离跑步性能方面的准确性
Jiansong Dai1, Gangrui Chen2, Zhonghe Gu1
1Department of Sports and Health, Nanjing Sport Institute, Nanjing, China.
Frontiers in sports and active living
|February 21, 2025
概括
这项研究发现,智能手表可以准确地预测业余运动员的跑步表现. 华为WATCH GT Runner在预测5公里,10公里和半马拉松比赛时间方面表现出超过97%的准确性.
科学领域:
- 运动科学 运动科学 运动科学
- 可穿戴技术可穿戴技术
- 业绩分析 业绩分析 业绩分析
背景情况:
- 跑步者越来越多地使用智能手表进行训练和性能跟踪.
- 准确的性能预测对于业余运动员来说至关重要,以设定现实的目标.
研究的目的:
- 为了评估HUAWEI WATCH GT Runner在预测跑步表现方面的准确性.
- 评估智能手表能够预测5公里,10公里和半马拉松距离的完成时间的能力.
主要方法:
- 154名业余跑步者 (123名男性,31名女性) 参加了这项研究.
- 跑步者至少戴上了6周的HUAWEI WATCH GT Runner.
- 实际比赛完成时间和时钟预测时间同时记录了288个测试实例,跨越5公里,10公里和半马拉松距离.
主要成果:
- 在所有距离的实际和预测性能之间观察到高相关性 (r ≥ 0.95,r2 ≥ 0.9).
- 测量和预测时间之间的错误率小于3%.
- 类内相关系数为≥0.9,表明可靠性高.
结论:
- 智能手表在预测运行性能方面表现出高精度,准确度超过97%.
- 智能手表的性能预测可以有效地指导业余跑者设定比赛目标和比赛准备.
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