I've been getting into my hillwalking a bit more recently, recently enjoying a couple of wet and wild dashes up the Cobbler and Ben Lomond.
On both occasions we yomped up nice and quickly, and on the way down have either walked pretty quickly, or, on my mate's insistance, broken into a slight jog.
Both times though I've been hobbled for two or three days after with severely stiff, sore quads, so much so that walking across the office is difficult. What's going on?
