Written by Coach Chris White Here’s two fun facts that come from spending lots of time training with teaching and medical professionals: Urine and sweat essentially contain the same chemicals, but in different concentrations. Same, same but different. Margarine and plastic are remarkably similar in their molecular structure, only separated by one extra molecule. Same, same but different. So what the hell has this got to do with triathlon? Well... as a sport that is originally made up from three... Read more.