The most popular pattern is the one created by the Metropolitan Life Insurance Company of New York. The Metropolitan Life improving the original chart adjusted the prices of the ideal weight shown in previous tables, because according to experts the population in America is getting heavier therefore the normal weight of the body increases. Certainly more research is needed regarding how to determine the ideal weight according to height before seen these charts accurate and valid for use by specialists fitness.
That is, if the proposed pounds you are 67-71 you can weigh some pounds closer to 71 if you have a normal fat percentage and less if your fat percentage is higher. Some indications proposed weight, especially in women, they might find excessive. But Cruise Control Diet by James Ward if you sit and think you will see that you seem exaggerated http://www.nolimitly.com/2015/02/cruise-control-diet.html because it considered the aesthetic criteria and not the health criteria. Well one woman can weigh more than what the fashion imposes and also seem thin and tight. Just to watch her diet, take regular exercise and to control the rate of body fat so you do not exceed 20-22%.
To find out exactly how much weight should weigh should make full somatometric evaluation. All other methods are based on statistical processing of data which means that it is right for you if you have common characteristics with representative sample ie if you are the "average" / "common" man. Easily Calculate your ideal weight by entering your height and weight. The lower and upper weight God bless you might have, how much you need to slim to be healthy, how much fat you have, etc.