Extended Tweet Re Cardiovascular Exercise

Sometimes there's something I want to write that would be too long for a tweet but too insubstantial for a Blog Post. But why not just deposit those thoughts here anyway?

Here goes: I have a renewed motivation to go power-walking around my neighborhood or at the park or wherever because I have finally figured out two things:

1. how to fold up my stroller (Graco City Sport) for trunk transport
2. how to get my Garmin Nüvi to display the screen that tells me how many miles I've walked, rate of speed, time walked.