Is Your Chair Trying To Kill You? As a Doctor that regularly deals with pain and related disabilities my patients suffer, I have to agree. Sitting a lot is a major Bad habit!
Take breaks every 20 to 30 minutes. Stretch, walk or move to reset your "connective tissue".
Consider a standing desk or even a treadmill and desk combo. Also cycling or other exercise device could be helpful as well.
You know..."Move it or Lose it!"