The “experts” are not going to be happy at the gym today. According to a new study from the University of Colorado, engaging in moderate exercise during the week does not give you a license to eat whatever you want. The traditional view by many trainers and weight loss gurus was that an active person continued to burn more calories all day after a moderate to intense workout. They thought that activity could permanently rev up a person’s metabolism even during rest time on the couch. The evidence from this study seems to debunk this line of thinking.
When you step back and think for a moment, it makes perfect sense. Why would the body stay in an accelerated metabolic state after a workout? OK, your body needs to recover and repair damaged tissue, and that takes some calories. However, it seems reasonable to think that it would be a good idea for your body to return to normal as fast as possible.
Think back to your prehistoric ancestor, Caveman Bob. After chasing wild game for 3 miles in order to feed his family, the last thing his body needs is to burn calories at a high rate for the next 24 hours. In fact, it should be just the opposite.
Moral to the story? Well, first, you are not Caveman Bob. Your priorities are different and you are a bit smarter (I hope). Adopt strategies to keep your metabolism high and keep the pounds off:
- Exercise in some shape or form every day. Even if it is sitting on a stationary bike reading the paper while pedaling slowly, it is better than nothing. You are going to read the paper anyway, so just add the bike.
- Do not assume that since you spent 45 minutes working out that you can now inhale everything in sight for the next 24-48 hours. Justifying it by saying “I need to replenish my reserves after that hard workout” does not hold water. You can eat more calories than you burned in a matter of minutes. Use a calorie counter to calculate how many calories you burned after you are done. If you eat 1 calorie more than that during the day, you will start gaining weight. Sorry, that’s just how the math works.
- Speaking of water, chug that down after a hard workout. It will fill you up and rehydrate you.
It makes us feel better when we are sitting in front of the TV eating a bag of chips to say, “well, I worked out yesterday, so my body burns these chips off more than other people.” Oh, it would be so nice if that were actually true.