How to keep fit I had to write a letter to my pen-friend telling him how to keep fit and eat healthy. In 100 words more or less: Hello Mike Keeping fit and healthy is mainly reflected in our body, but the esencial part of this proccess is your mind. Of course you must eat healthy, just like I told you in my last letter, and do some exercise. But at first you'll do it because you are extra-motivated about approaching to your objective. Even though you have that motivation in two or three weeks you will quit. That's why you have to keep and strong mind for the whole proccess and focus in your objective even if you don't fell like you advance at all. That's the most vital thing to keep fit. Also, as a reminder, don't exercise too hard, remember that you have to let a relax day between two days of training or you would get injured. Hope to read more about you soon! Greetings, Karl