When we hear the word work-out, we often think of it as doing a physically agonizing and boring stuff, you know, like “work.” We resort to bringing along some gadgets to help us “kill time” during our boring work-out sessions, like an iPod for example, or even watch the small flat screen TV on the treadmill. Because of this dull, repetitive, and monotonous activity, we have a tendency to quit, resulting to even more weight gain after some time.