And in non-scientific terms?
In extremely old age, the gap between the sexes becomes a glaring one.
Many anthropologists studying tribal communities in Africa, South America, Asia and Australia believe early humans lived fairly equal lives, sharing responsibility for food, shelter and raising children.
Measurements included motor unit number, size and activation and voluntary strength of the elbow flexors and knee extensors.
Description: These situations saw dramatic decreases in life expectancy. Threads collapsed expanded unthreaded.