Word: thats
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Dates: during 1980-1989
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The benefits of stair climbing first gained attention in 1968, when fitness guru Dr. Kenneth Cooper promoted aerobic exercise as a good way to strengthen muscles and build endurance. Interest swelled in 1977, when a study showed that men who climbed more than five flights a day had 25% fewer...
The beginnings of a solution came in 1983, when the Tulsa-based StairMaster company pioneered the stair-climbing machine. The first model looked like a three-step escalator, and the steps revolved like a treadmill. But people found it hard to keep up with the machine, and only the superfit...
StairMaster's success has inspired competitors, among them Bally, the maker of arcade games and slot machines. In June Bally subsidiary Life Fitness put out its Lifestep model for health clubs. It has large, easy-to-move pedals and an advanced computer screen that tells users how many calories they...
Yet despite all their high-tech wizardry, stepping machines offer little that a staircase cannot provide. "There is nothing magical about the machines," says Steve Farrell of the Institute for Aerobic Research in Dallas. "You can get the exact same benefit from just climbing stairs in the home or office...
, Until last week it seemed nothing short of a miracle would enable a Democrat to win a state senate seat from San Diego's heavily Republican 39th District. But that was before Roman Catholic Bishop Leo Maher ordered that Democratic candidate Lucy Killea, 67, be refused Communion because of her...