[RugnirViking]

I'm confused. You're saddened by people researching the minimum exercise needed, but want society to aim to give people that minimum? How would society know what the minimum is?

[yoz-y]

We know the recommended minimum of 150 minutes of cardio exercise and two resistance strength training sessions per week. For many people this is unrealistic.

But this is not what the research for minimum is for. There are all those “20 minutes a week”, “7 minutes a day” programs to basically just avoid croaking from not moving at all.

[lazyasciiart]

Presumably it’s a known amount approximately matching what they do.