Great to watch ... with all the spitting! Why is it so necessary for professional athletes to constantly spit in full public view? Is it 'macho'? I think not. I am retired now but many years ago I competitively ran the 800 metres ... if I had spat all around the track you can be sure that I would have been thrown out of the competition.
Its no wonder that our youth of today so often find it necessary to spit when simply walking.
Come on you professionals, set an example to be proud of.