> From: Noelle <noelle> > Date: Mon, 1 Jul 2019 15:30:46 -0700 (PDT) > > and don't sit and watch TV too long > > https://www.npr.org/2019/07/01/737535386/some-types-of-sitting-may-be-more-dangerous-than-others-study-finds The limit seems to be 2 hours, they said. Also, 20 minutes of exercise per day seems to nullify the effect.