I'm really enjoying reading my new favorite blog First Guns http://firstguns.tumblr.com/
Not only is it funny but there is also some useful information. This was in the last post I read: "The Essentials of Exercise Physiology tells us that when 63 women in a nursing home began strength training, their muscle strength increased an average of 113% percent. That is not a typo. More than 100%! Imagine how great it would be to improve anything by that much."
I thought is was too late for me and my arms but maybe it's not. I've never done strength training but I'm going to add this to my exercise program which now consists of walking with dogs.

Thunder and Lightning

Michelle Obama's arms have their own blog now: http://firstguns.tumblr.com/

Here is a description from the blog "Everyone's been writing about us. Now we're speaking out. We're Thunder and Lightning, the First Guns."