What is the ‘Ten Minute Rule’ for #running and did #paularadcliffe invent this rule? Contrary to recent reports in the media, she didn’t invent this rule. I heard it spoken of 50 years ago as the rule that #ronhill the English distance runner, based his training on. He only ever went out for a ‘ten minute’ run, but usually ran for much longer, so he used that yardstick to assess his readiness for training. #fitness #distancerunning #marathon






