Sit less, live longer: Study

PTI Updated - September 03, 2012 at 09:32 PM.

Searching for the elixir of life? Stand up!

Sitting less than three hours a day may increase your life expectancy by two years, a new study has claimed.

According to the researchers, being sedentary is an independent risk factor and is almost as harmful to health as smoking, the

ABC News reported.

This says that no matter how much time a person spends in the gym or how vegetable-rich one’s diet is, being seated for long periods of time every day can shave years off your life, the researchers said.

Sitting for long periods is almost as harmful to health as smoking, says study author Peter T Katzmarzyk from the Pennington Biomedical Research Center in Baton Rouge, Louisiana.

The researchers are not exactly sure of how being on feet increases your life span, but earlier research has shown that a person’s large leg muscles are inactive while seated.

Standing activates these muscles, which helps the body manage blood sugar and metabolise cholesterol, Katzmarzyk said.

Ultimately, this reduces the risk for heart disease.

A few easy ways to get on the feet after a long week at work includes getting off the couch.

Katzmarzyk and his team found that limiting time on the couch in front of the television to less than two hours may extend a person’s life by 1.4 years.

Similarly, placing remote near the TV instead of keeping it next to you means you have to move to change channels during commercials.

Published on September 3, 2012 16:02