若い女性は、飛んでブロックをノックして、レースを開始します。 - ストックフッテージ＆ビデオ

A runner leaves the starting block on a track

A young man kneels at the starting line, then begins to race

A man throws a javelin, slow motion

A man throws a javelin at stadium

A young man runs on a racing track

A young man runs on a racing track

A runner leaves the starting block on a track

A young man kneels at the starting line, then begins to race

A man throws a javelin, slow motion

A man throws a javelin at stadium

A young man runs on a racing track

A young man runs on a racing track