If you’re wanting to make some healthy changes, and you’d allow me to give you one piece of advice, be intentional AND pragmatic about being active.
By intentional, I mean that you should know ahead of time when you’re going to exercise. For me, just saying, “I’m going to run 3 times this week”, without knowing WHEN I’m going to run, won’t work.
Likewise, saying something like, “I’m going to start exercising. I’m going to walk 3 miles every day!” just isn’t realistic for me.
I like to use Google Calendars to schedule my workouts. If for some reason I can’t make a particular workout, I reschedule it. So if your plan is to work out twice this week, figure out when that’s going to be and write it down. Post it on Facebook. Send yourself an email.
I know that this is an oversimplification, but fundamentally, it’s worked for me!