“Exercise burns calories and helps you lose weight,” is a very popular saying.
A new study looking at how exercise affects our metabolism found that for every 100 calories we expect to burn as a result of exercise, most of us actually burn less than 72 calories. This means that simply closing your mouth is a more effective exercise than running.
Research shows that our bodies automatically replenish at least a quarter of the calories we spend during exercise, further undermining our efforts to lose weight through exercise. The results also show that people with extra pounds suffer from caloric compensation, which makes weight loss through exercise even more elusive for them.
Yet research also shows that calorie compensation varies from person to person, and learning how a person’s metabolism responds when it works out may help optimize exercise for weight control. is the key. Might be possible.
As we all know, in theory, exercise helps a lot in weight loss. As we walk, our muscles contract and more energy is needed to activate one’s body. The amount of energy needed varies from person to person, but to lose weight, we need to burn more calories than we consume during the day.
But this result rarely comes. Some previous studies have found that people who start a new workout program lose weight more slowly than expected based on the number of calories burned during their workouts, even if they follow their diet strictly. Do it continue this
Some studies in recent years have shown that more exercise does not lead to higher daily expenditure of calories. But few large-scale experiments have attempted to figure out how well our bodies compensate for the calories we burn while walking, because measuring metabolic activity in humans is complex and expensive.
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annoying data
Then, using statistical models, the researchers were able to tell whether calories burned during an activity increased people’s daily energy expenditure as expected, meaning that if they burned more than people expected. Will burn more calories. let’s go
But the researchers found that they didn’t burn as many calories.
It is important to note that the study did not examine people’s daily food intake. It focuses entirely on energy expenditure and how our body appears to be able to offset some of the calories we burn during exercise by reducing biological activity elsewhere in the body.
The researchers concluded that ‘exercise burns some calories, period. He also said that “to lose weight, you need to eat less.”
But just before drawing conclusions, it’s important to remember that despite the data found in the current study, even people whose bodies fill up 50% or more of the calories they burn during exercise. . , they will burn more calories in a day than people who never leave the house.