For those ladies (and gents) out there hoping to lose weight by doing nothing, you're in luck! Wacoal has introduced tight bike shorts that apparently burn calories just by going about your daily business. Great! Really?! I don't know, but it seems a little nuts to me. Whatever happened to good old fashioned exercise?! I see the posters for these "Crosswalker" bike pants every morning on the train and I'm kind of expecting to see an ad for a saran-wrap body suit one of these days.