Let's get moving and be active! Do what's good for the body, MOVE! Exercise is fun when you make it fun.
What do you like to do that doesn't involve sitting in one spot?
Maybe you could start with walking 30 minutes a day
Maybe you could park further from the door, or take the steps
I love doing a 10 minute morning workout 3 times a week minimum
(10 minute total body workout by Sean Foy is what I like, great book- google it and check it out)
I love to run as well, what do you enjoy?
Experiment with different activities and see what you like, after all your body is your responsibility!
Doing something is better than doing nothing at all :)