Now picture a huge, heavy flywheel. It’s a massive, metal disk mounted horizontally on an axle. It's about 100 feet in diameter, 10 feet thick, and it weighs about 25 tons. That flywheel is your company. Your job is to get that flywheel to move as fast as possible, because momentum—mass times velocity—is what will generate superior economic results over time.
Right now, the flywheel is at a standstill. To get it moving, you make a tremendous effort. You push with all your might, and finally you get the flywheel to inch forward. After two or three days of sustained effort, you get the flywheel to complete one entire turn. You keep pushing, and the flywheel begins to move a bit faster. It takes a lot of work, but at last the flywheel makes a second rotation. You keep pushing steadily. It makes three turns, four turns, five, six. With each turn, it moves faster, and then—at some point, you can’'t say exactly when—you break through. The momentum of the heavy wheel kicks in your favor. It spins faster and faster, with its own weight propelling it. You aren't pushing any harder, but the flywheel is accelerating, its momentum building, its speed increasing.
This is the Flywheel Effect. It's what it feels like when you’re inside a company that makes the transition from good to great. Take Kroger, for example. How do you get a company with more than 50,000 people to embrace a new strategy that will eventually change every aspect of every grocery store? You don’t. At least not with one big change program.
Instead, you put your shoulder to the flywheel. That’s what Jim Herring, the leader who initiated the transformation of Kroger, told us. He stayed away from change programs and motivational stunts. He and his team began turning the flywheel gradually, consistently—building tangible evidence that their plans made sense and would deliver results.
“We presented what we were doing in such a way that people saw our accomplishments,”Herring says. “We tried to bring our plans to successful conclusions step by step, so that the mass of people would gain confidence from the successes, not just the words.”
Think about it for one minute. Why do most overhyped change programs ultimately fail? Because they lack accountability, they fail to achieve credibility, and they have no authenticity. It’s the opposite of the Flywheel Effect; it's the Doom Loop.
Companies that fall into the Doom Loop genuinely want to effect change—but they lack the quiet discipline that produces the Flywheel Effect. Instead, they launch change programs with huge fanfare, hoping to “enlist the troops.” They start down one path, only to change direction. After years of lurching back and forth, these companies discover that they’ve failed to build any sustained momentum. Instead of turning the flywheel, they've fallen into a Doom Loop: Disappointing results lead to reaction without understanding, which leads to a new direction—a new leader, a new program—which leads to no momentum, which leads to disappointing results. It’s a steady, downward spiral. Those who have experienced a Doom Loop know how it drains the spirit right out of a company.
Consider the Warner-Lambert Co.—the company that we compared directly with Gillette—in the early 1980s. In 1979, Warner-Lambert told Business Week that it aimed to be a leading consumer-products company. One year later, it did an abrupt about-face and turned its sights on healthcare. In 1981, the company reversed course again and returned to diversification and consumer goods. Then in 1987, Warner-Lambert made another U-turn, away from consumer goods, and announced that it wanted to compete with Merck. Then in the early 1990s, the company responded to government announcements of pending healthcare reform and reembraced diversification and consumer brands.
Between 1979 and 1998, Warner-Lambert underwent three major restructurings—one per CEO. Each new CEO arrived with his own program; each CEO halted the momentum of his predecessor. With each turn of the Doom Loop, the company spiraled further downward, until it was swallowed by Pfizer in 2000.
In contrast, why does the Flywheel Effect work? Because more than anything else, real people in real companies want to be part of a winning team. They want to contribute to producing real results. They want to feel the excitement and the satisfaction of being part of something that just flat-out works. When people begin to feel the magic of momentum—when they begin to see tangible results and can feel the flywheel start to build speed—that’s when they line up, throw their shoulders to the wheel, and push.
And that’s how change really happens. -Jim Collins, Good to Great
