I had focused on running as my source of exercise for over 20 years. I got injured in the fall of 2010 and had to take 2 months off running. I started to ask fit gals around the gym about their routines and discovered that I love to lift. While I still run, it is now a component of my overall routine, not the focus.

Feeling fit makes every other aspect of my day seem better - from the biggest challenge at work to dealing with a melt down from one of the kids. I love feeling strong. Running makes you feel great and cardiovascularly fit, but it doesn't make you feel strong. Lifting is a totally different high and I like how nicely it compliments my fitness life.

Investing in your health may sometime feel selfish but to me, it is the most sound investment you'll make for both current and future self.