Little is known about the effectiveness of behavioral strategies to prevent long-term weight gain in female adolescents and young adults. That’s why researchers set out to assess the connection between diet and physical activity in weight-control strategies (alone and together)
and in subsequent weight gain.
A recent study published by The Journal of the American Medical Association (2010; 303 , 1173–79) announced that women should average 60 minutes of moderate-intensity activity daily in order to avoid long-term weight gain. Researchers from the Brigham and Women’s Hospital and Harvard Medical School in Boston investigated activity levels and weight change among 37,079 women for 13 years. The subjects were said to have consumed a “usual diet” during the intervention period; no details were provided about diet.
Imagine this: you’re staring at your favorite forbidden food—the one thing that threatens to topple your diet. You pick it up, studying its color, shape and texture. You lift it to your nose and welcome its tempting aroma. Finally, you take a bite and savor its taste. newsletter_teaser: Imagine this: you’re staring at your favorite forbidden food—the one thing that threatens to topple your diet. You pick it up, studying its color, shape and texture. You lift it to your nose and welcome its tempting aroma. Finally, you take a bite and savor its taste.
As the snow melts and April rains make way for May flowers, encourage your training clients and class participants to supplement structured exercise with outdoor activities. Here, courtesy of The Cooper Institute, is a list of common springtime endeavors, along with their calorie expenditures in a 30-minute period:
First Lady Michelle Obama wants to change
the way U.S. children eat and play. Disturbed by childhood obesity rates, she has enlisted the help of the White House to launch the Let’s Move campaign. According to a press release, she has gathered support from people in government, medicine, science, business, education and athletics to overcome the childhood overweight/obesity problem. For example, several school lunch suppliers have agreed to
reduce the fat, sugar and salt content of their meals over the next
A popular myth is that there is a specific range of heart rates in which you must exercise to burn fat. Even many cardio machines display a “fat-burning zone” on their panels, encouraging people to exercise in a specific heart rate range. Have you ever wondered if you really have to exercise in a specific heart rate zone to lose fat? And what happens if you venture out of that zone? Jason R.
Why can some teens lose weight and keep it off, while
others try and try again, to no avail? According to a recent study, teenagers who do lose weight appear to share certain characteristics that contribute to their success.
The cross-sectional study, published in the December 2009 issue of the Journal of the American Dietetic Association, showed that adolescents who lose weight are more likely to report using the following “healthful weight
Weight loss can be tricky. You see clients day after day, working their hearts out without achieving any significant results. You know that their exercise program is making them stronger and healthier, but they are disappointed to see no change when they weigh themselves.
If your clients are exercising and adhering to a lean and healthy diet, one thing you might want to ask them about is the timing and frequency of their daily meals. While what we eat is the most crucial component in any healthy food plan, proper meal timing is also something to consider.