Before You Run

This is a good article.  The author states that what makes you happy is setting a goal and attaining it.  Author says that after fifty years of a sedentary lifestyle leads to high blood pressure, cancer, obesity, and other diseases.  People who become active, like with running, improve their mental and physical health.  They have fewer chronic illnesses and have an improved cardiovascualar system and stronger bones.  Author states that before beginning any exercise program check with your doctor first.  With an annual checkup any hidden surprises can be found before they become problems.  This is an article that every one should read.
http://www.sportsandrunning.com/blog/2009/11/22/where-are-the-best-places-to-run.html