What to look for in a group exercise class

As someone who taught group exercise classes for 14 years I really appreciated this article written by Rupa Mehta about what to look for in a group exercise class.  Here's the link to the articlehttp://www.huffingtonpost.com/rupa-mehta/group-fitness_b_2790753.html?ncid=edlinkusaolp00000003

Can you limit your sitting and sleeping to just 23 1/2 hours a day?

Just watched this great video from Dr. Mike Evans: http://www.youtube.com/watch?v=aUaInS6HIGo

This video will break down all the health benefits that can be achieved by just walking 30 minutes a day.  If you are really pressed for time try breaking your activity into 10 minutes segments throughout the day until you hit the 30 minute mark.