PRODUCTIVITY gets the wheels turning faster THERE'S many a cyclist who would be astonished to know that (in the experts' view) he rides in "butcher-boy style." This style, say the experts, is about as 'BUTCHER BOY STYLE' energy-wasteful as anything you could ever Pedals slammed down hope to see. It goes like this: left foot pushes down, right foot rests, right foot pushes down, left foot rests—and so on. "Terrible!" say the experts. "There's no rhythm. It's jerky—it's tiring!" And so it is, when you come to think of it.