@CNN: Even if you exercise, sitting for excessively long periods of time is a risk factor for early death, a study finds… https://t.co/mN1yzacXnM
Even if you exercise, sitting for excessively long periods of time is a risk factor for early death, a study finds https://t.co/aZtyF1tTl2 http://pic.twitter.com/p9od4of8MP
— CNN (@CNN) September 12, 2017