Overweight Women Need More Exercise To Maintain Weight Loss

Insane. Moron alert!

"A study published in the July 28 issue of Archives of Internal Medicine finds that overweight and obese women need to do more than just limit calories in order to sustain a 10 percent weight loss over two years: they also need to exercise 55 minutes per day, five days per week."

One only needs to "exercise" to maintain weight loss if one overconsumes Calories and then needs to burn them off.

There is and there cannot be and there never will be any other reason.

"The study, conducted by John M. Jakicic, Ph.D. (University of Pittsburgh) and colleagues, calculated the amount of exercise needed by studying 201 overweight and obese women who enrolled in a weight loss intervention between 1999 and 2003. After all women were instructed to eat 1,200 to 1,500 calories per day, the researchers divided them into one of four physical activity groups: one group burned 1,000 calories per week, one burned 2,000 calories per week, one experienced moderate intensity, and the last experiences vigorous intensity. The women also attended group meetings that discussed strategies for changing eating and exercise habits and received telephone calls with the intervention team over the two-years of the study."

And herein lies part of the problem - starvation dieting. (see here, here, here and here)

Compounding the starvation diet, is the burning of the extra Calories making the effective net caloric intake even lower.

"Results at the end of six months showed an average weight loss of 8 to 10% of initial body weight for women in all four groups. Maintenance of this weight loss, however, proved more difficult. At the end of two years, the average women's weight was about 5% lower than initial body weight, and there was no significant difference among the four groups."

Of course "maintenance proved more difficult" since these women only learned how to starve, not control their weight.

"Of all the women, 24.6% managed to sustain a weight loss of at least 10% o percent of initial body weight over two years. These women were more physically active than those who lost less weight, burning an average of 1,835 calories per week or having exercised 275 minutes per week more than baseline activity levels. In addition, this group of maintainers completed more telephone calls with the intervention team, practiced healthier eating behaviors designed for weight control, and ingested a smaller amount of dietary fat.

'This clarifies the amount of physical activity that should be targeted for achieving and sustaining this magnitude of weight loss, but also demonstrates the difficulty of sustaining this level of physical activity,' conclude the authors. 'Research is needed to improve long-term compliance with this targeted level of physical activity. Moreover, continued contact with the intervention staff and the ability to sustain recommended eating behaviors also may be important contributing factors to maintaining a significant weight loss that exceeds 10 percent of initial body weight, which suggests that physical activity does not function independently of these other behaviors.'"

All this "clarifies," is how foolish this research conclusion is and how little the experts know about proper weight loss.

To understand what you should do to succeed, go here, here, here and here.