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Not to any significant degree.
As implied by the old adage "It takes 42 muscles to frown and only 4 to smile but it doesn't take any to just sit there with a dumb look on your face", smiling does require that you tense certain muscles, which would use a tiny amount of energy. Perhaps enough to allow you to eat a sesame seed without gaining weight.
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How many calories does a football player lose?
They lose 5647 calories an hour
How many calories should you burn to lose weight?
It takes 3500 calories to lose a pound
How many calories should be restricted for weight loss?
You would need to lose 3500 Calories to lose 1poundDecrease your daily calories by 30%.
How do you lose fat in 5th grade?
you have to lose calories you do that by excising and lose 500 calories each say for one week no junk food you will lose 1 pound in a week if you only lose 500 calories each or 1000 each day you will lose 2 pounds
How many calories you have to burn to lose a lbs?
3500 calories must be burned to lose one pound.
If i lost 55 calories how much did i lose in weight?
* yes about 5 pounds This is wrong. There are 3500 calories in a pound. You must "lose" 3500 calories through diet or exercise to lose 1 pound. It would take a reduction of 17,500 calories to lose 5 pounds.
How many calories can you lose on a walk if your 14?
There are a lot of calories that one could lose in a day simply by walking. On an average day, one could hope to lose about 500 calories by walking. It takes 3500 calories lost to lose a pound.
Where do calories go after you lose them?
You can't "lose" calories (well, I suppose you could misplace a pie, in which case you would have lost the calories represented by that pie).
How many calories do you have to lose to lose 23 pounds?
there are 3,500 calories in a pound so times that by 23 and your answer is80,500
How many calories would you lose if yousprint 100 meters?
you would lose 300 calories in a 100 metre sprint
How much calories will you have to burn to lose 1 pound?
3200 calories.
How many calories do you lose sitting for 1 hour?
84 calories
