Wide shoulders-thick chest-flat belly-narrow buttocks are the bodybuilding figure that every man yearns for, but what kind of figure is the standard? Do you know what the standard size is like? If you don't know, then look at the following formula, that's your goal! Chest circumference = height X 0.48 (for example, standard chest circumference of height 175cm = 175cm X 0.48=84cm) waist circumference = height X 0.47 (for example, standard waist circumference of height 175cm = 82)