I guess this is a common thing with most runners, but I find my legs want to give in a long time before the rest of my body wants to. I feel as though I can run for hours, but the leg muscles cry out for me to stop after half an hour or so.
What would be the best ways to strengthen my legs and increase their stamina?
Interestingly I have also noticed when I run or walk my left foot points straight forward and my right leg points slightly to the right. I also find my right leg tires before my left so it may be something to do with that.