This is the standard, calculate it yourself ~ ~ ~
The golden ratio of the face
Beauty is a very subjective view, but if you love beauty, you still want to jump into a perfect proportion of beautiful women. When women want plastic surgery, they may take photos of celebrities such as stars and even specify "I just want this kind of big eyes", but the proportion of each person is different, and the eyes that suit others may not really suit you.
From the objective standards, cosmetic surgeons usually have a set of golden ratio for reference. This golden ratio calculation method comes from Greek and Roman aesthetics and the theory of Pythagoras, a mathematician. However, due to the different situations in different countries, various proportional standards have been derived, but there is only a slight gap. We have unified some commonly used proportions. You can take a ruler and measure it yourself:
Forehead length = about 5 ~ 6cm from hairline to eyebrow peak.
Whole face:
The lower face is slightly longer than the middle face, and the middle face is slightly longer than the upper face.
Although it is in line with these golden ratios, it is not necessarily the best to piece together, because it is necessary to consider whether it suits you or not. What is more important is the overall collocation and personal preference. As long as you think it is the most beautiful, it is the perfect proportion. Therefore, we must fully communicate with the doctor before surgery in order to create the most perfect self.
As far as the ratio of trunk to height is concerned, navel is the ideal golden section. In other words, the closer this ratio is to 0.6 18, the better it feels. Unfortunately, the ratio of human trunk (from feet to navel) to height is lower than this value, only about 0.5 18 to 0.60 (the ratio of people with long feet will be higher).
Chest proportion
C-D cup is the ideal breast augmentation for oriental women.
The chest is conical, and the nipple is in the center of the cone. However, due to the action of gravity, the chest will appear as a drop of water. The perfect chest is that the upper third is thinner, the lower two thirds is covered with water drops, and the nipple is on the parallel line at the midpoint of the upper arm.
The golden ratio of chest is 19 to 2 1 cm between concave holes between clavicles, 18 to 22 cm between nipples, and 7 to 8 cm between nipples and the lower edge of breast.
Height to weight ratio
Body mass index = weight (kg) divided by the square kg/m2 of height (m).
Normal weight: body mass index = 18-25.
Overweight: body mass index = 25-30.
Mild obesity: body mass index >; 30
Moderate obesity: body mass index >; 35
Severe obesity: body mass index >; 40
Perfect body proportion
Measure the waist circumference with a tape measure and then the hip circumference (it must be the widest part of the hip). Finally, divide your waist circumference by your hip circumference to get your waist-hip ratio. For example, if you are a woman with a waist circumference of 38 inches and a hip circumference of 46 inches, then the waist-hip ratio is 38/46 equal to 0.82.
At present, there is no conclusion about the minimum value of ideal waist-hip ratio. However, what is the ideal maximum waist-hip ratio has been confirmed by many experts. For women, the ideal waist-hip ratio is about 0.67 ~ 0.80. Famous figures such as Monroe, Diana, Audrey Hepburn, demi moore and cindy crawford have always maintained a perfect waist-hip ratio of 0.7. If it is male, the ratio is about 0.85 ~ 0.95.
Waist-hip ratio and obesity
Nevertheless, the overall health risk of obese people is much greater than that of locally obese people. Another important measurement method is body mass index (BMI, based on height and weight), and the calculation formula is: the square of weight (kg)/ height (m).
If the body mass index value is between 18.5 ~ 25, it means that the health risk value is the lowest and the physical condition is very healthy.
If the body mass index is between 25 and 30, it means that health problems increase with your weight, and the risks of diabetes, heart disease, hypercholesterolemia and hypertension are also increasing.
If the body mass index value is above 30, then at this time, you are already one of the health high-risk groups!
However, there are exceptions. For athletes and bodybuilders in competitive sports, high body mass index does not necessarily mean the deterioration of health. On the contrary, their body mass index is high, because they gain muscle weight, not fat. In addition, pregnant women and lactating women should also be excluded. Developing children and the elderly are also not suitable for the calculation method of body mass index.
From the top of the head to the navel: from the navel to the sole of the foot, if it is 0.6 18, we call the navel the golden section.
Such people seem to have long legs, which ordinary people can't reach.
Reference standard for the proportion of all parts of the body in the whole.
1) Upper and lower body ratio: the umbilical cord is the boundary.
Upper body (including head): lower body = 5: 8 (0.625)
2) Neck circumference: the thinnest part in the middle of the neck.
Neck circumference = calf circumference
3) Upper arm circumference: middle of shoulder and elbow joint.
Upper arm circumference = 1/2 thigh circumference
4) bust: from the armpit along the top of the chest.
Chest circumference = 1/2 height
5) Waist circumference: Under normal circumstances, the thinnest part of the waist.
Waist circumference = bust-20cm
6) Hip circumference: In front of the body, the pubic bone is parallel to the largest part of the hip.
Hip circumference = bust+4cm
7) thigh circumference: under the hip fold line at the top of the thigh.
Leg circumference = waist circumference-10cm
8) Leg circumference: the fullness of the calf.
Leg circumference = thigh circumference-20cm
9) Foot neck circumference: at the thinnest part of the foot neck.
Foot and neck circumference = calf circumference-10 cm