Just a few minutes of exercise a day can go a long way

How can i make the effects of sitting worse?

Reading that at first, I thought it was a satire.
Does standing kill too?

So exercising doesn't counter the ill-effects of sitting too much but yoga does? Hmm. I understand too much sitting isn't good for us but I doubt it's as gloomy as this makes out.

I feel #3 is more correlation than causation.