Dr. Peter Katzmarzyk talks about the urgent need to build physical activity back into our lives. He comments that, “The reality is that we have engineered physical activity out of our lives,” but emphasizes that he’s not advociating that we need to go to the gym every day, just …

  Dr. Peter Katzmarzyk talks about how, although we have a lot of research data on healthy behavior, most of the information we have on sedentary behavior is only 8-10 years old, so it is hard to recommend a specific target for reducing sitting. New data is rapidly being gathered, …