For those of you who are still unaware, self-develpoment is actually a journey. That is to say, you have to move your butt from one place to another. Therefore, it is paramount that your body is actually capable of actually moving.
Wanting to get better with fiery passion is one thing. Getting actually better is another. Such begins with a single step towards a goal. Trust me when I say that a person who displays motivation to do but is physically unable to so simply looks like a whining brat.
Now that we've got that out of the way, how does one get physically prepared for self-development? The answer is two-fold: adding physical activities into your daily habits (aka exercise), and shifting nutrition intake (aka eating habits.
Consulting with a physician will always be best prior to adding exercise and changing diet. However, getting started effectively requires only common sense. Let us try not to make it rare.
The first facet is physical fitness to get started