1: Measure the distance from the tibial point to the medial malleolus point. The medial ankle point is where the ankle joint on the inside of the leg protrudes. The tibial point refers to the highest point of the medial big bone of the calf. The way to find it is to look at the human skeleton model first and roughly judge the position, then move a calf up and down several times in a sitting position to touch the approximate position of the tibial point, and slowly touch the knee position from the lower position in the leg. If it's a calf bone, it should be consistent with the overall position of the calf when you bend and stretch up and down, so that you will finally touch a seam, which is the dividing point between the tibia and femur, which is the highest position of the calf bone (that is, the tibial point). The distance between these two points should be about 20.4% of the height. If you exceed it, you have long legs, and if you are low, you have short legs. But in fact, people with the same height, under normal circumstances, the length of their calves is about 1cm, and you don't rule out the error when measuring (the error may be about 1cm), so this method is for reference only.
2. The ratio of sitting height to height. The best way to measure sitting height is to sit on a stool and measure the distance from the bottom of your ass to the top of your head. Of course, you'd better ask a professional to help you measure it. The sitting height ratio is 0.535, which is average. If it is less than this value, it is a long leg, if it is greater than a short leg. It's not very detailed here. You can check other information. Key words: sitting height ratio, Mahalanobis sitting height calculation formula. Sitting high is more accurate than the first one. By the way, I attach a picture for you, which is a standing posture with a standard figure.
There is also a question about the golden section. I don't think you may know, so let me tell you that the proportion below the navel of normal people is 0.5 18~0.60, with an average of 0.58. As long as it exceeds 0.60, it can be regarded as the length of the lower body. The golden section (0.6 18) is just a legend.
There are two main visual factors in leg length. One is the width of the hip bone. If the hip bone is too wide, it will look shorter (the solution is to exercise more to make the waist thinner, which will look better and sexier than the narrow hip bone). The other is the problem of leg thickness and leg shape (the solution is naturally exercise).
In addition, finally, the length ratio is not important. Shorter than standard 1cm, longer 1cm. It's hard to see, mainly because of its size and thinness. Phelps's legs are so short, but you can see that he has a good figure when you take a full-length photo, so the length is not the main evaluation factor of his figure. The picture I gave you is male, but it doesn't matter. Men and women are almost the same. The so-called female leg length is longer than that of male, which is only the intuitive feeling of most people.