Have you ever started out on your run and soon realized that you are bone tired and stressed to the max.? Rather than stop, you forged ahead feeling just plain miserable. You kept repeating to yourself, "I got to get the miles in". Well the only thing you did was put undo stress on your body and mind. Never run when you are to tired or stessed out. I know you're heard that running relieve stress. Indeed it does, to and extent . Let me throw this at you. Running is to be enjoyed. If you start your run refreshed and in a good mood, running will enhance those feelings. If you are to stressed and to tired, those moods will be enhanced upon as well.
Now You Choose!