Recreation workers work at playgrounds and recreation areas, community centers, health clubs and fitness centers run by nonprofit organizations.

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Mr. VIKTOR MAKUSHIN (Russian Businessman): (Through translator) It has all the best restaurants, clubs, fitness centers, elite, expensive shops, all nearby.

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It's not as if airports are likely to become fitness centers, despite the workout travelers get just trying to get to destinations.

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Health clubs are bulking up, and the brawniest of them is Life Time Fitness (53, LTM), a chain of 60 fitness centers usually attached to suburban office parks.

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According to his group's recent survey of airport amenities, at least 30 U.S. airports provide massage services, 11 have hair salons, four have fitness centers, 40 have electrical charging stations and 25 provide live music.

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But a company which does value employee contributions and invests in their development make become a more pleasant place to work when it offers employees perks like flex time, work from home, access to fitness centers in addition to fair compensation and benefits.

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Life Time operates sports and athletic, professional fitness, family recreation, and spa centers.

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As of February 28 it operated 105 centers under the Life Time Fitness and Life Time Athletic brands in the United States and Canada.

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The human-powered exercise equipments have not taken hold in the fitness market, but people are interested, said Bruce Bruckbee, a green consultant for hotels and sports recreation centers.

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