Another way to say we rose up bedtimes

It was a bitter cold saturday morning ,the young track star dressed for his daily five mile run

Candies effort on children's teeth is unfortunate.

What impact does the use of dashes have on the rhythmic structure of this poem? the dashes create imperfect rhyme that confuses the reader. the dashes create a slow rhythm that is pleasant for the reader. the dashes create a quick rhythm that confuses the reader. the dashes create a heightened rhythm that excites the reader.