So I've just run W4R2 and Wendy run ado far, despite lunges and squats before I start, both my shins feel 'tight' and niggly as soon as I start my brisk walk, eases through run, and stop as soon as run is over, with just occasional reminders on noon run days. I had the whole gait analysis thing done, bought a pair of incredibly comfortable brooks vapours. Is this normal?! Is it something I should carry on ignoring, or an injury warning?? It doesn't stop me running by any means, but occasionally causes the odd wince 😬 thanks guys.