39 and exercising for life!

My son will graduate school around this time next year and I'm determined not to be fat (or as fat) in his graduation pictures. I have a very high stress job, I'm an introvert AND I'd much rather be holding down the couch while I crochet. I have had my tracker for over month and love the reminders to get up and move. I've been walking outside (huge for me) and riding my stationary bike. This week I'm in 1st place in the 35,000 step challenge!!