I bought a magazine a few days ago and keep flipping past an article about cardio for the time impaired. The author is talking about we folks who don't have time for long walks or other time consuming calorie burns.
When I first started losing weight I walked almost three miles almost everyday. Some days that was over an hour! Now, I'm working full-time and can't do that everyday.
Some of the best advice I've gotten here at 3FC is about intensity. And that's what the article was talking about too.
Do you have any ideas for increasing intensity? Can we compile a thread of advice for the exercise time impaired? Get more bang for our cardio buck?