First, the muscles are different.
1, slim: slender figure, plump and symmetrical muscles.
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2, thin: the body contains less fat and the muscles are not full.
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Second, the physical foundation is different.
1, Slim: Slim is based on a healthy body.
2, thin: according to the degree of weight loss in medicine, thin is divided into three types: mild, moderate and severe. If the actual weight is lower than the standard weight 10%? 25%, called mild emaciation; 26% lower? 40% is moderately emaciated; Less than 40% or more is severely eliminated. Moderate and severe are morbid bodies.
Extended data:
Professor Peter Weischer of the University of Queensland and his colleagues conducted a comparative study on the differences in height and body mass index of 94 16 participants from 14 European countries by allele frequency. The results show that people in relatively tall countries are more likely to stay slim and less likely to worry about obesity.
Professor Matthew Robinson, the main member of the new study, said that different races have found different ways to provide energy for their bodies through evolution. In southern Europe, increasing fat reserves for a rainy day may be good for your health. Stout people survived the famine, gave birth to more children and passed on their genes. In contrast, in northern Europe, nature seems to prefer people to grow vertically.