Physical Activity

Category archives for Physical Activity

Exploring links between working conditions and obesity in low-wage workers

Most current strategies to address the obesity problem in Americans focus on individuals changing their behavior. A new report illuminates why those strategies alone ignore the work environment as a contributor to obesity risk.

I’ve written before (here and here) about some of the research that’s been demonstrating the importance of avoiding long stretches of sedentary time. (The Sedentary Behavior Research Network has proposed that “sedentary” refer to waking time spent sitting or lying down and expending little energy, while “inactive” refer to people with low levels of overall…

Slate has just started a new series by Tom Vanderbilt called “The Crisis in American Walking: How we got off the pedestrian path.” Vanderbilt observes that it’s odd to see things like “Campaign to Get America Walking” when ambulation is one of the most natural activities for our species. Reliance on cars seems to be…

by Kim Krisberg Mark Martin isn’t inclined to sit down and shut up — well, unless it’s on the seat of a bicycle. “More people need joy in their lives and there’s a real simple way to get it: ride a bicycle,” Martin told me. “It’s a joyous thing to ride a bike.” The Baton…

Last week in Moscow, the World Health Organization and Russian Federation held the First Global Ministerial Conference on Healthy Lifestyles and Noncommunicable Disease Control, which addressed the “slow-motion catastrophe” of rising rates of non-communicable illnesses like heart disease and diabetes. WHO Director-General Margaret Chan warned that diabetes rates have skyrocketed in both rich and poor…

A few months ago, Travis Saunders wrote at the Scientific American Guest Blog about the dangers of excessive sitting. He warned that those of us who faithfully log our exercise hours might still be at an increased risk of negative health effects if we spend too many hours sitting at a desk or lounging on…

Yesterday I mentioned sewer systems as an indispensable part of urban infrastructure, and today I want to focus on the more visible issue of transportation. The efficiency with which people and goods move into and within cities has a huge impact on both energy use and air quality. And the availability of non-driving modes of…

Light Rail and Obesity in one NC City

As we try to figure out how to curb an unhealthy increase in obesity, one of the factors under consideration is the built environment. Those who in live in places where few destinations are within walking/biking distance, public transit is limited, and the environment is unfriendly to pedestrians and cyclists may find it harder to…