Measuring the Running Speed of an Athlete Using a Mechanical Stopwatch. Hand with a Stopwatch on the Background of the Legs of a Stock Image - Image of chronometer, monitor: 257808953

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Measuring the Running Speed of an Athlete Using a Mechanical Stopwatch. Hand with a Stopwatch on the Background of the Legs of a Stock Image - Image of chronometer, monitor: 257808953

Premium Photo Measuring the running speed of an athlete using a mechanical stopwatch. hand with a stopwatch on the background of the legs of a runner

Premium Photo Measuring the running speed of an athlete using a mechanical stopwatch hand with a stopwatch on the background of the legs of a runner

Measuring The Running Speed Of An Athlete Using A Mechanical Stopwatch Hand With A Stopwatch On The Background Of The Legs Of A Runner 照片檔及更多人照片- iStock

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