birthday countdown

My birthday is fast approaching, and I think I need to start my fitness countdown. Do you do this or is it only me -- workout like a nut to get in shape for your birthday? I do it every year. Well not when I was 5, but in my post-college life for sure.So I pledge to do the following:Walk 10,000 steps per day*, but any overages on one day count against any shortcomings for another, within that