Detailed text transcripts for TV channel - CNN - 20170506:08:55:00
In monza isaly. 57 degrees fahrenheit and the rain that was supposed to impact the track never came. in terms of temperature, did it impact his running performance? well, time will tell. scientists will look into this and certainly athletes alike like yourself or myself because it's really interesting to note that optimum marathon temperatures are really between 43 and 47 degrees fahrenheit. think about your body as a machine. a well-oiled machine. if it gets too hot, we can't run at full capacity. you know what that is like. you get exhausted. the e temperatures are a little warmer than what ...