I'm not getting married untill Sept 2011 so I'm not worried about anything right now, but I know that I want to have extra toned arms/shoulders and upper back from my wedding, regardless of the dress I wear.
I'm 5'2 and about 110lbs, never been more than that in past 10 years. I also have small arms to begin with, but they aren't toned enough.
What and when would you start doing for your arms?