Word: weight
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...Chahine loved his country, but he was the lover as critic - the kind who says she's put on a little weight and she didn't hold a free Presidential election for 24 years. Egypt loved him right back, but as a mother adores her son (like Mrs. Iselin toward Raymond in The Manchurian Candidate). When Chahine behaved well and got festival prizes, Egypt was proud; when he criticized powerful political interests, she sent him to bed without supper. His epic Once Upon a Time on the Nile, about the building of the Aswan Dam, was the first Egyptian-Soviet...
Jakicic and his colleagues originally designed their study to measure whether weight loss could really be achieved and maintained through moderate-intensity exercise, akin to "walking when you're late for a meeting," he says, or whether it was preferable to engage in shorter bursts of more vigorous-intensity activity, "like, when you're late for the bus, chasing it down." The problem was that not enough of the women stuck with their assigned exercise categories for the researchers to gather enough meaningful data. Within a few months, most of the participants had resorted to exercising as much as they...
More than half of the study participants managed to lose at least 10% of their body weight within the first six months. At the half-year mark, however, most of those women relapsed and started gaining the weight back - a discouragingly common phenomenon. "The major outcome of this paper is the maintenance issue," Jakicic says. Once a patient hits her target weight, he says, it's imperative that she stick with her exercise and diet regimen to maintain her new weight...
Still, the underlying question remains: are diet and exercise a reliable cure for obesity? Modern-day obesity researchers are skeptical - achieving thinness, they say, is not simply a matter of willpower. Research suggests that weight may largely be regulated by biology, which helps determine the body's "set point," a weight range of about 10 lbs. to 20 lbs. that the body tries hard to defend. The further you push you weight beyond your set point - either up or down the scale - some researchers say, the more your body struggles to return to it. That might help to explain...
Jakicic, in fact, seems heartened by his findings. "I think the beauty of this study is that we now have a target" - a better idea of how much exercise is needed for weight maintenance. There is, of course, some variation in how people respond. Some of the study participants fared well with less exercise than the additional 275 minutes per week (about 55 minutes per day, five days a week) that the study's author now recommends for weight maintenance. Others needed more. But the keys to success, according to Jakicic, were embracing the weight-loss program fully, and finding...