Sedentary Physiology at Obesity Panacea

I want to direct attention to a thought-provoking series of articles at the Obesity Panacea blog.  The major argument being put forth is that participation in formal exercise may not be enough to overcome the negative health consequences of being a "couch potato" or "desk jockey".  Fascinating stuff!  Here is the first installment:  Sedentary Physiology Part I: Not Just the Lack of Physical Activity.