The rise of agriculture people today are becoming more and more sedentary therefore a serious problem with obesity in modern culture.
7 million years of hominid evolution, aimed actions and physical activity for survival, but it is only in the past, say, 50 to 100 years, we were so sedentary lifestyle - dangerous - Dr. Colin Shaw, University of Cambridge.Intensity physical activity daily Harvesters made their bones stronger and carriers, and therefore less prone to fractures of the hip, for example.
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Jiangjiang
The lighter skeleton is caused by gene, or simply by less exercise? As human
beings from ancient times have to run a lot to get food, their bones are heavier.
Nowadays, I believe that athletes have much heavier bones than ordinary person.
Wahyuwei
The human skeleton has become lighter over time - and it's probably because we don't exercise.
Sam Spade
If I had to pick a factor that I thought was most important, it would be diet, not exercise, since primitive agriculture is not a sedentary activity. One has to, absent some other explanation, assume that an anti-meat agenda was backing the statements made in this article regarding diet.
