Me included, it's pretty awkward seeing me trying to open a stiff jar most of the time.

You really like to point that one out, huh?

All the less needed, because young men don't even have an advantage in jar opening.

Undisciplined

econ

Half-Baked Research Idea: Declining Male Grip Strength on Relationship Formation

It'll surely play it's part along with other points such as the decline of the average male's test-levels, but I think the biggest reason for the decline in relationships / higher divorce rates is that modern women simply don't *need* a man like they did before our beloved boomers were a thing.