The Downfalls of Sitting Too Much
In general, sitting (whether at a desk, in the car or elsewhere) for too long is not a health-promoting thing to do. For one thing, it can cause you to gain weight. A study in the International Journal of Obesity and Related Metabolic Disorders found that those who had high daily levels of sitting (7.4 hours or more) were significantly more likely to be overweight or obese than those who reported low daily sitting levels (less than 4.7 hours a day).
A study in the American Journal of Preventive Medicine even found that the longer a man sits at a desk at work, the greater his chances are of being overweight.
Sitting at a desk all day also puts you at risk of back pain, particularly if you sit with poor posture, leg cramps, tense muscles and, of course, boredom.
If you work in an office and use a computer, you can avoid injury by sitting in the right position and arranging your desk correctly. Follow these tips:
Support your back
Avoid back pain by adjusting your chair so that your lower back is properly supported. A correctly adjusted chair will reduce the strain on your back. Get one that is easily adjustable so that you can change the height, back position and tilt. Have your knees level with your hips. You may need a footrest for this.