http://www.2xu.com.au/compression/#/why-compression
http://www.fitnessnetwork.com.au/resources-library/compress-perform-recover-the-science-of-compression-wear
http://en.wikipedia.org/wiki/Track_spikes
http://www.livestrong.com/article/93873-track-spikes-work/
http://www.skins.net/au/skins-science/
http://running.competitor.com/2014/02/recovery/the-science-of-squeeze-how-compression-apparel-works_43385/3
http://en.wikipedia.org/wiki/List_of_stadiums_by_capacity
http://www.precisionsurfaces.com/pages/track-field-construction/
http://en.wikipedia.org/wiki/Photo_finish
http://blogs.scientificamerican.com/anecdotes-from-the-archive/2013/05/07/winning-in-a-snap-a-history-of-photo-finishes-and-horse-racing/
http://www.fitnessnetwork.com.au/resources-library/compress-perform-recover-the-science-of-compression-wear
http://en.wikipedia.org/wiki/Track_spikes
http://www.livestrong.com/article/93873-track-spikes-work/
http://www.skins.net/au/skins-science/
http://running.competitor.com/2014/02/recovery/the-science-of-squeeze-how-compression-apparel-works_43385/3
http://en.wikipedia.org/wiki/List_of_stadiums_by_capacity
http://www.precisionsurfaces.com/pages/track-field-construction/
http://en.wikipedia.org/wiki/Photo_finish
http://blogs.scientificamerican.com/anecdotes-from-the-archive/2013/05/07/winning-in-a-snap-a-history-of-photo-finishes-and-horse-racing/