The biggest change for me as a mom was realizing I needed to put someone else before me. Now the hardest part about the empty nest is learning to put myself first.

I gave birth to my first son in April 1986. I thought it would be a good goal to get back in shape after having a baby if I ran the New York City Marathon. I ran in it November 1986. I had just shot the 'Sports Illustrated' swimsuit issue, so I was in great shape.

I look at being older and gaining wisdom. I've learned to stay fit and healthy. I accept my body, my life, and my circumstances.

We are all put in different positions for different reasons.