How to measure the length of index finger and ring finger? Where do I start?

The length of ring finger and index finger Researchers in university of alberta also found that the ratio of index finger to ring finger is also related to other personalities and diseases. Measure the length of your ring finger and index finger, and you can see your personality and health through the table below. The index finger is longer than the ring finger. Women are more fertile, more modest, more sensitive, relatively more prone to breast cancer and less risky. ※: Men are weak in fertility, strong in oral expression, weak in aggression and poor in sense of direction. ※ The ring finger is longer than the index finger ※ Women are relatively weak in fertility, overconfident, relatively less prone to breast cancer and adventurous; According to Manning's finger theory, the sex hormones produced by the mother in the early pregnancy will affect the development of the fetus. Fetal ring finger is sensitive to testosterone, so the male characteristics of people with long ring finger are more obvious. Estrogen, the "female hormone", affects the length of the index finger. Manning's finger theory combines physiognomy, but he insists that the induction of theory is rooted in fact research. He said that the finger ratio is a "living fossil" of the early pregnancy state of the fetus. The finger length also depends on the figure, so it is necessary to calculate the "finger length ratio". A person stretches out his right hand from the palm of his hand, measures the length from the root of the index finger and the ring finger to the fingertip in turn, and then divides the length of the index finger by the length of the ring finger to get the "finger length ratio". The average finger length ratio of women is 1, and that of men is 0.98. People whose ring finger is longer than their index finger have a finger length ratio less than 1, which is called "prodigal type". People whose finger length ratio is greater than 1 may have more obvious female characteristics. Predicting Health Manning is a professor of psychology in university of central lancashire and also works in a research institute in Southampton. Engaged in finger theory research 10 years, currently in semi-retirement state. Finger theory studies the relationship between finger length and diseases. Manning said: "This truth is very simple. Testosterone and estrogen have a fundamental impact on organ development, and they determine which diseases people are more susceptible to. " Manning believes that there are differences in the gender distribution of diseases. He devoted himself to studying the relationship between disease, sex and finger length ratio. For example, he found that finger length is more likely to suffer from osteoarthritis than people who tend to be masculine, especially those below 0.9. People whose ring finger is longer than their index finger are also prone to rubella, chickenpox, dandruff and tinea pedis. The index finger is more prone to breast cancer, neurosis, allergies, eczema and asthma than the ring finger. Such men have a higher risk of early heart disease than the average person.