短跑计时技巧与指南

帮助您通过精准计时跑得更快的指南、对比和训练技巧。

Best App for Tracking Sprint Speed for Sprinters (2026)

A fair comparison of sprint timing, photo-finish, reaction, stride, GPS, and technique-analysis apps—with the best choice for each training job.

A research-backed analysis of single-beam, dual-beam, transponder, camera, and FAT timing—and why their sprint results should not be mixed.

A repeatable flying 10m test protocol for measuring maximum velocity, including runway setup, recovery, phone placement, and result tracking.

了解如何仅用phone获得可靠、可重复的40码冲刺成绩——无需昂贵的激光门或秒表误差。

在田径训练中使用两部phone在起跑线和终点线设置分段计时的分步指南。

在这些具体训练中，拥有精确、一致的计时数据将帮助您从猜测变为确知进步。

清晰解读终点摄影技术——从奥运级线扫描摄像头到现代智能手机方案。

下载TrackSpeed，开始从phone获取精准、稳定的计时数据。