![]() ![]() Low levels of lipoprotein lipase areĪssociated with a variety of health problems, including heart disease. This is a molecule that plays a central role in how the body processes fats it’s produced by many tissues, including muscles. Your body actually does things that are bad for you.Īs an example, consider lipoprotein lipase. Several strands of evidence suggest that there’s a “physiology of inactivity”: that when you spend long periods sitting, This makes it easier to gain weight, and makes you more prone to the health problemsīut it looks as though there’s a more sinister aspect to sitting, too. So part of the problem with sitting a lot is that you don’t use as much energy as those who spend more time on their feet. (No one in the study was overweight but the “long-distance” doctors were thinner than the “short-distance” doctors.) Just to underscore the point that you do have a choice: a study of junior doctors doing the same job, the same week, on identical wards found that some individuals walked four times farther than others at work eachĭay. Most of the energy you burn will be burnt during these 15 hours, so weight gain is often the cumulative effect of a series of small decisions: Do you take the stairs or the elevator? Do you e-mail your colleagueĭown the hall, or get up and go and see her? When you get home, do you potter about in the garden or sit in front of the television? Do you walk to the corner store, or drive? That still leaves 15 hours of activities. Suppose you sleep for eight hours each day, and exercise for one. You may think you have no choice about how much you sit. Thus, a little more time on your feet today and tomorrow can easily make the difference between remaining lean and getting fat. Thirty calories is hardlyĪnything - it’s a couple of mouthfuls of banana, or a few potato chips. You can gain this much if, each day, you eat just 30 calories more than you burn. To stand, you have to tense your leg muscles, and engage the muscles of your back and shoulders while standing, you often shift from legįor many people, weight gain is a matter of slow creep - two pounds this year, three pounds next year. Compared to sitting, standing in one place is hard work. You burn more energy by chewing gum or fidgeting than you do sitting ![]() The first is that sitting is one of the most passive things you can do. Among people who sit in front of the television for more than three hours each day, those who exercise are as fat as those who don’t: sitting a lotĪppears to offset some of the benefits of jogging a lot. Of blood pressure and blood sugar than those who sit less. Indeed, if you consider only healthy people who exercise regularly, those who sit the most during the rest of the day have larger waists and worse profiles That, at least, is the conclusion of several recent studies. In other words, irrespective of whether you exercise vigorously, sitting for long periods You are putting yourself at increased risk of obesity, diabetes, heart disease, a variety of cancers and an early death. If you spend most of the rest of the day sitting - in your car, your office chair, on your sofa at home. It doesn’t matter if you go running every morning, or you’re a regular at the gym. ![]() Better: Walking while clicking and talking. Zack Canepari for The New York Times, left Chris Machian for The New York Times Wrong: Sitting at your cubicle. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |