1, according to the standard weight
Standard weight is the standard weight that a country and region should have to calculate their height after a certain degree of research, which is relatively worthy of reference. There are many ways to calculate the general standard weight, but the following one is usually accepted by people. This calculation method is: height minus 100 and then multiplied by 0.9, so the calculated weight is the standard weight that a height should have. If you are confused about whether you are obese, you can use this formula to calculate whether your weight is within the standard weight range. If you are overweight, you should make a plan to lose weight.
2. According to the body mass index.
Body mass index is the abbreviation of body mass index, which is an index to judge whether you are obese or not by the ratio of body to weight. Because weight is not a good standard, because everyone's body shape is different, and everyone's body density is different, but body mass index is a comprehensive index that can measure whether you are obese or not. Usually this formula is height minus weight and then divided by two. If it is greater than 28, it belongs to the ranks of obesity.
3. Body fat
Measuring body fat is to measure the proportion of body fat, which is a more scientific way to judge whether you are obese or not. Usually people who exercise are muscular, but the density of muscles is higher than that of fat, so they will be heavier. It is very inaccurate to judge whether they are obese according to their weight. Measuring physical fitness can effectively solve this situation. Generally speaking, women's physique is above 30%, which means obesity, while men's physique is above 35%. Usually, if you are satisfied with your figure, but your weight and body mass index are too heavy, you can measure your physical fitness. If your body fat does not exceed, it is a relatively standard weight.
Step 4 measure
Many modeling industries will report their own measurements in these interviews, because three-dimensional is a more intuitive data display of their bodies. But there is no fixed standard for obesity or not, and there is no fixed value to judge obesity. Therefore, measurement can only record your own weight loss process or bodybuilding process, which is not a very standard obesity self-test method, but can only be used as an aid.
Xie Zeng, chief physician of acupuncture department of Guangdong Provincial Hospital of Traditional Chinese Medicine, said in an interview that to judge whether a person is obese or not, to accurately measure his figure, we must first measure the ratio of weight to height, and also measure the body mass index. The index range should not exceed 25, but should be around 22, which means that 18~24.9 is the normal weight range.
Beyond this range is obesity. Xie said that obesity cannot be simply judged. The body mass index of some patients is normal, and the ratio of height to weight is within the normal range. However, it is very likely that the stomach is big or the hip circumference is thick, so there will be local obesity. To judge whether this person is obese, it is necessary to combine BM value and waist circumference to see whether the overall situation conforms to the obesity index.
Some people have no correct understanding of their bodies out of blind self-confidence or inferiority. Through the above four ways, they can correctly self-test whether they belong to the ranks of obesity.