There are some days where I've done so much running that it becomes painful to walk, which only worsens if I don't rest, and I've recently had some issues with knee pains. How can these be mitigated/treated/avoided?
I'll add that spending some time on weight training to help strengthen the body in general may help reduce your injury risk, and is a good idea for general health in any case.
I'll add that spending some time on weight training to help strengthen the body in general may help reduce your injury risk, and is a good idea for general health in any case.