Researchers to desk jockeys: Get up!

BRISBANE, Australia, Jan. 12 (UPI) -- Breaking away from sitting all day -- even for a short time -- is good for the heart, Australian researchers said.

University of Queensland researchers said even interruptions of mere minutes to stand up, move around or climb stairs provide benefits, the BBC reported Wednesday.

"Our research showed that even small changes, which could be as little as standing up for one minute, might help to lower this health risk," lead researcher Genevieve Healy said. "It is likely that regular breaks in prolonged sitting time could be readily incorporated into the working environment without any detrimental impact on productivity although this still needs to be determined by further research."

Healy and her colleagues analyzed data from 4,757 people at least 20 years old who participated in a U.S. National Health and Nutrition Examination Survey from 2003 to 2006, the BBC said. The participants wore a device that monitored walking or running activity. Information also was collected for waist circumference, blood pressure, cholesterol levels, and blood fats.

Amy Thompson, a senior cardiac nurse at the British Heart Foundation, told the BBC it is important to take breaks if a person's work day involves sitting for long periods.

"If you're in the office, walk to someone's desk instead of sending an e-mail and avoid the lift by taking the stairs," Thompson said. "Regular physical activity is essential to protect cardiovascular health."