Word热身rèshēnMeaningto warm upPart of speechverbPronunciationCourseHardcore ChineseLessonJoining and using a gymUsages of rèshēn跑步pǎobù 以前yǐqián 先xiān 热身rèshēn。pǎobù yǐqián xiān rèshēn.Warm up before running.