If a company or individual posting to craigslist is having trouble with competitors, fake posts, harassment, etc., there are a number of ways to get things done. I'm sure that Craigslist, like every other site, makes people jump over a few hurdles before they can get in touch with a live human.
Calories Burned. On average, a 150-pound person burns 91 calories biking for 20 minutes at a leisurely pace of less than 10 miles per hour, according to the Calorie Control Council's Get Moving Calculator. The caloric burn increases to 136 calories when intensity escalates to a moderate pace, 12 to 13.9 miles per hour.
A leisurely hour-long bike ride burns around 298 for a person who weighs 155 pounds. But, according to the American Council on Exercise, the average indoor cyclist can burn up to 19 calories per minute, for a total of 1,140 calories an hour. Riding a stationary bike indoors isn't just good exercise -- it's an effective way to burn off fat.