The Dangers of Inactivity

January 14, 2011

The health dangers associated with prolonged periods of inactivity have long been known to the medical community and the general public. Parking yourself in front of the television and avoiding exercise, the common wisdom goes, can lead to weight gain and deteriorated health.

However, a new study from the University of Queensland, Australia, brings to light more details regarding the dangers of sitting. According to the study, prolonged periods of sitting — even among those who exercise regularly — lead to a bigger waistline and increased levels of blood fats.

This data comes on the heels of a University College London study  that found that the risk of heart disease doubled among those who spent more than four hours a day on the computer. Furthermore, the risk of a cardiovascular event increased 125 percent for people who spent at least two hours in front of a television or computer screen after work.

What’s shocking about these findings is that regular exercise alone isn’t enough to combat several hours’ worth of sitting — something millions of Americans do everyday at their desk jobs. Genevieve Healy, the lead author of the Queensland study, suggests that regular exercise mixed with frequent breaks during the workday to stand or walk around is the most effective way to offset the negative effects of sitting.

For many of us, spending over four hours a day in front of a computer is unavoidable. Based on these findings, what do you plan to do to offset the negative effects of sitting? Let us know in the comments!

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