Smoking is still a lot worse for you than sitting, but studies show that the longer you sit the more health problems you’ll have. And those under the desk leg exercisers you see on tv infomericals? They actually do help.

29 May 2026 | 07:53

In 2010, Mayo Clinic professor James Levine labeled sitting the new smoking, an overstatement with a kernel of truth.

For example, when one meta-analysis of sitting studies tried to quantify just how bad sitting is compared with smoking, smoking was definitely worse with 2,000 death per 100,000 person...