[ac29]

Exercise hasn't been banned, so unless you absolutely can not exercise without a full gym, there shouldn't be any reason to think people will be gaining weight, or having decreased testosterone. Even if you don't want to leave the house, you can still do things like Yoga, lift weights, or any number of other physical activities that need little or no equipment.

I'm not sure what the concern about CO2 is - at least in the Bay Area, we're in prime keep-the-windows-open-all-day weather. And the status quo would be working in offices or other buildings that tend to not even have openable windows, so even if the weather wasn't nice, indoor CO2 shouldn't be a concern.

[ravenstine]

That may be true, but that isn't going to change human behavior. Encouraging people to continuing to work out at home is a good thing, but most people are demoralized. Fewer people are going to exercise because there's nothing to do, nobody to see, and not much to look forward to for the next year. I know my fitness has decreased due to demoralization. Sure, I can exercise, but it's hard to find reasons to exercise beyond mere health. Most people also want to be fit because they want to look good, but during the pandemic, looking good for whom? Toss unemployment income and "survival" junk food into the mix, and you've got a population that is probably overall less healthy.

I'm on board with keeping up the exercise, by the way. It's just that the reality is that people aren't going to come out of this more healthy because their motivation has been crushed.