July 9, 2014
Science Daily/Cornell Food & Brand Lab
If you think of your next workout as a 'fun run' or as a well-deserved break, you'll eat less afterward, research has shown. However, if you think of it as exercise or as a workout you'll later eat more dessert and snacks, to reward yourself. For beginning or veteran exercisers, the bottom line is this: "Do whatever you can to make your workout fun. Play music, watch a video, or simply be grateful that you're working out instead of working in the office," said one author.
These new findings from the Cornell Food and Brand Lab study involved two studies where adults were led on a 2 km walk around a small lake and were either told it was going to be an exercise walk or a scenic walk. In the first study, 56 adults completed their walk and were then given lunch. Those who believed they had been on an exercise walk served and ate 35% more chocolate pudding for dessert than those who believed they had been on a scenic walk.
In the second study, 46 adults were given mid-afternoon snacks after their walk. Those thinking they taken an exercise walk ate 206 more calories of M&Ms, which was over twice as much -- 124% more -- than those who had been told they were on a scenic walk. "Viewing their walk as exercise led them to be less happy and more fatigued," says lead author, Carolina Werle, professor at Grenoble Ecole de Management in France.
Together, these studies point to one reason why people in exercise programs often find themselves gaining weight. According to Werle, the notion is that some exercisers have a tendency to reward themselves by overeating after their workout."
For beginning or veteran exercisers, the bottom line is this: "Do whatever you can to make your workout fun. Play music, watch a video, or simply be grateful that you're working out instead of working in the office," said Brian Wansink, author and Director of the Cornell Food and Brand Lab. "Anything that brings a smile, is likely to get you to eat less," he added.
Science Daily/SOURCE : http://www.sciencedaily.com/releases/2014/07/140709095929.htm