Friday, January 8, 2010

Time Magazine's August Cover Says Exercise Does Not Lead to Fat Loss.

Time Magazine has stirred up a lot of conflict on the topic of weight loss and exercise since its August 9th article. There have been plenty of other blog posts and discussions on talk shows about the reality of the coupling of exercise and weight loss. As an exercise and healthy eating advocate I have my opinions of this topic.

John Clouds, the author of the Time article, suggests that exercise increases appetite, which in turn increases caloric intake and therefore creates a wash of weight fluctuation. He also claims that sitting on the couch burns 40 calories alone, while running for a half hour burns about 250 cals. which then has to be replenished with caloric intake to satisfy the hunger pangs created by physical activity.

These accusations are hindering the majority of the article's readers, more than likely causing them to take a sigh of relief that they no longer have to drag themselves to a gym once a week, or at least think about working out when all they have to do is, well, sit on the couch.

Pounds will not come off by sitting on the couch, for one thing. Another question that this raises is will the people who swear off exercise be eating the right foods and in the correct amounts to lose weight, or even more importantly feel satisfied?
Knowing that your daily caloric intake should not exceed a certain number, depending on your BMI, age, lifestyle, and goal of weight loss, people might begin to feel deprived from the foods they used to enjoy. This feeling of deprivation can, and often does, lead people to binge on high calorie foods in hopes of filling a craving. This craving is masked as indulgent food, but what the body is actually seeking is endorphins, the feel good hormone that is secreted during pleasurable activity, such as exercise.

Unlike the ongoing and almost addictive affects of exercise, indulging in forbidden foods will give you a sense of happiness (usually the sugar high if eating sweet foods) followed by a crash and sense of guilt. If you are not working out the only way to get back on track with your weight loss diet would be to deprive yourself, creating the same cycle.

Diet is well over 50% of a weight loss plan. If you were to go on a 25 mile bike ride, or go to an hour long group fitness class and then rush to the nearest Burger King for a Whopper, then you would be ruining your entire workout. In order to lose weight you must burn more calories than consumed. This is the law of thermogentics, and wouldn't you say that is pretty simple?

The healthy and beneficial foods needed to support an active life can be eaten in larger volumes (such as veggies) and the quantities of proteins, carbs, and fats will also increase with higher activity. You must eat all these foods in order to support your metabolism and the regeneration of your muscle fibers.

So this sounds like the more you workout the more you have to eat, right? Well, this is greatly based on the amount of time you are spending during a given daily workout. If you are working out for less than 60 minutes a day then your caloric intake does not have to increase dramatically because of this. Workout for more than 60 minutes and be prepared to amp up your calories in order to prevent exhaustion and bonking during your workout.

After a workout you have a 30 minute window to ingest at least 20 grams of protein for muscle recuperation. Also, to keep your metabolism at its peak you must eat more than 3 large meals a day. This will be the hugest part of weight loss. If you can eat 5-6 small meals consisting of a protein and a complex carbohydrate (such as fruits and whole grains) you will never feel hungry or deprived and your body will absorb the nutrients as it is intended instead of storing it as fat reserves.

If your goal is to lose weight don't just sit there on the couch. Go to the gym and figure out a healthy and maintainable diet regimen that you can stick with for life. If you are going to hirer a personal trainer tell him or her that your goal is weight loss and they will tailor a workout program specifically for your goal and lifestyle. That's what we are here for! Otherwise, we would only train athletes and weight lifters.

Bottom line, exercise will not only promote weight loss, but it will promote a healthy lifestyle. If you put time and effort into a workout you are less likely to ruin your day with a bucket of fried chicken. Being conscious of what you do and put into your body will stay with you for life.

Eat right and keep your body healthy with exercise! Every aspect of your life will be positively affected! I promise!

2 comments:

  1. Great comments Emily; weight loss is really easy burn more calories than you take in--you lose, take in more calories than you burn--you gain

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  2. Thanks, Tom! I think that people get wrapped up in the assumed difficulty of weight loss, but it truly is a simple concept. It just isn't always an easy endeavor!

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