As such there are certain things that define us. We eat and drink and what the old bod doesn't want it gets rid of, and that is what I want to mention here.
I'm sure that many have found that the up-and-down action of running can encourage things to want to happen. I could cite Paula Radcliffe, but I shan't!
How do others try and ameliorate the situation? You can't 'make yourself go' before a run if you simply don't need to, but getting the need to go during a run is tricky.
Is there any solution?