If you're sitting down while you read this, stand up.
Inactivity continues to plague adults and children, who spend an increasing amount of time at computer screens, in front of TV sets and commuting long distances to work and school.
Even in their off hours, Americans are often sedentary. Less than a third of adults engage in regular leisure-time activity, according to the federal Centers for Disease Control and Prevention. Adolescents don't do much better. Just 25 percent of high school students are moderately active for 30 minutes per day, according to acting Surgeon General Steven Galson. "And that's only half the time recommended. We've got to do better than that."
To help reverse this sedentary trend, the President's Council on Physical Fitness and Sports has tapped New York Giants quarterback and Super Bowl MVP Eli Manning to kick off the National President's Challenge -- encouraging Americans to be more active during the next several weeks.
How active? Thirty minutes per day for adults at least five days a week; 60 minutes per day for ages 6 to 17, also at least five days weekly. Registration runs until April 3 online at www.presidentschallenge.org. That's where you can record your activity, set goals and see how you're doing with others taking the challenge. The challenge runs to May 15.
For one and all
Enter solo, or team with family members, co-workers or neighbors in groups that can also compete against each other. Watch the numbers tick up in real time as additional participants register. As I write this column, more than 35,000 people have registered.
No need to just go to the gym either. The President's Challenge site lists more than 100 physical activities that can count toward the daily goal, from gardening to walking the dog.