I just finished a 3-mile jog thru my neighborhood. Very rolling. My lowere back is killing me. Normally i dont get this this badly. Is this a sign that my running shoes are breaking down and need replacing? I have a bit over 200 miles on them and I am a severe overpronator with very flat feet. The shoes are for maximum motion control.
Or....
Is this just a sign of bad running form (particularly on hills)??
Thnx!