I’ve bent over backwards to try and improve my stretching techniques, but I still don’t feel as supple as I’d like at this stage of a marathon training schedule. I keep looking at the figures in my spreadsheet, trying to make sense of the apparent fact that I’ve managed a perfectly respectable 29 miles this week, yet still feel unfit, undertrained and, like Marx’s proletarian hero, in a state of perpetual struggle.… READ MORE.... …