Tuesday, October 19, 2010

measurements & proportions

Quite a number of you have asked me whether you are proportioned or if your legs are short. Here is an optimal at home method for measuring your trunk and leg proportions (Anthropometric).


This method is called The Cormic Index (Sitting Height):
1. Sit on the floor by a wall, with legs straight out and flat.
2. Have your bottom, back, shoulders and head straight and touching the wall, and your eyes gaze forward, and sit as high as you can.
3. With a hard book, or box placed on the top of your head, have someone make a small marking with a pencil underneath the book/box, or just keep holding the book/box. It is best to have someone assist.
4. Measure the distance from the floor (where you were sitting) to the pencil marking on the wall or to where the book/box is still being held. This is your sitting height, in other words the length of your body.
5. You can measure your total height as well if you are not aware of it.

With these measurements you can determine how long your legs are, by subtracting the sitting height from the total height.

My measurements are:
Height: 175cm  (69 inches)
Torso: 90cm      (35.5 inches)
Legs: 85cm        (33.5 inches)

Leg ratio 48%
Sitting height ratio: 51%

Apparently the average woman has legs that are at least 45% of her total height. 48% and up is considered aesthetic and preferred. You can figure this out by dividing your leg length over total height. (You multiply this by 100 to have a whole number if you wish)

To determine your torso proportions do the same as above but with the sitting height

One knowledgeable commenter went into great detail in this post here.
" If your torso ratio is .52 or .53, you are completely within the normal range, and also very average too by the way. You should have a longer torso than your legs by the way, most humans do. If you're below .52, then you have very long legs for your torso. Usually, only some select Africans and Aborigines from Australia have ratios below .52. Africans and aborigines can have averages of .49 to .50 although the range of their ratios will follow other human populations."

I also found this quote in one study: "The mean Cormic Index for European and Indo-Mediterranean populations is about 0.52. Africans have proportionally longer legs, in general, with ratios around 0.51. Asian and Far Eastern populations have proportionally shorter legs and means of 0.53-0.54 (Pheasant, 1986)."

However I do not entirely understand how the sitting height can be used as a torso height, as it includes the neck and head as well? And according to all of this my proportions are in fact normalish. However I am not entirely convinced.
How are you all proportioned?

Lastly, legs which are 1.4 % (Nicole Kidman ) of the total height are regarded as perfect.




More info:
Valdosta University Georgia USA sitting height data
Another measuring method video
Feminine Beauty site


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