American state fairs have gotten competitive about wowing fair-goers (and the media) with their ever more outrageous concessions.

Among the immoderate new dishes of 2014? The cheeseburger stuffed with macaroni and cheese on a Krispy Kreme bun at the California State Fair, and the deep-fried breakfast on-a-stick at the Minnesota State Fair.

Some people — who are they? — have no problem fitting regular aerobic exercise into their lives. The rest of us want to know how much we have to exercise to see health benefits. Now we have some answers: You may want to go just a tad longer and harder than you'd thought.

On a recent Sunday night, Liz Paul was tired. She'd worked in the morning, spent a full day with her family and she did not feel like going out for her daily jog.

"I tweeted out, 'Well, it's 9 p.m. on Sunday and I didn't work out,' " she says, "I really shouldn't go run in the dark should I?"

The response was immediate. The network of people Paul is relying on to help in her battle to lose weight chimed in with advice. Some tweeted back, "Yes, get out and run." Others offered alternatives like a video workout. But everyone said, "Do something!"

Computix via Flickr (CC NC)

Today on Local Motion we speak with two people working to promote healthy lifestyles and diets in western Colorado.