Two mornings in a row you see him trotting past the house with his mouth open, bound for glory, arms flailing, with the price tags on his spanking-new jogging suit flapping lazily in the breeze. The third morning, he doesn't show. Or the leptitox reviews fourth. In fact, that's the last you'll ever see of that jogging outfit - though you'll hear about it for months. Comical, eh? The neighbour having a dramatic, and extremely brief, fitness attack. But before you start feeling too awfully smug, consider your own case. Ever go on a crash diet, shedding five to ten pounds as easily as taking off your shoes... and then gain it all back in a week?..