For starters, there is a science fitness guidance is very necessary. My duty is to help you become more proficient in one's profession. First need to say is this: from the fitness initial you'd better would cultivate and mend your own life habit, want to drink water more, eat more fruit and vegetables, don't over-eat and don't stay up all night, do not have breakfast, don't smoke and drink, do not ~ ~ ~ ~ ~, because since you chose the fitness, also is to choose a positive healthy life style, so don't those bad habits, leave them all stay memories!