
Burn
'Em Up: Active Lifestyles Burn More Calories
than Exercise Alone
by
Gay
Riley, MS, RD, CCN
NetNutritionist.com
Recent
studies show that the exercise habits of Americans
still remain less than adequate. About 27 percent
exercise at least three times a week, 25 percent
exercise occasionally, and about 48 percent
don’t exercise at all. Translated into real
terms, this mean that overall, Americans are
quite sedentary. Basically, many of us have
turned into couch potatoes because of all the
modern conveniences that make our lives comfortable
and time-efficient.
Even
those of us who consider ourselves active or
athletic are victims of laziness. Elevators,
escalators, remote controls, dishwashers, automatic
garage door openers, drive-through windows and
electric pencil sharpeners are just a few of
these modern miracles. These make-life-easier
inventions have contributed to the decline in
American’s energy expenditures.
While
visiting a family in Germany this summer, I
noticed that even the most affluent German households
are not equipped with the appliances found in
the average American home. The European lifestyle
is slower paced, too. Stores close at 6 p.m.
and don’t open on Sunday. People don’t use their
cars as often as we do. They take a bus or train
most of the time. They’re also used to using
walking and bicycling as forms of transportation
(not just exercise). It’s common to take a two-mile
walk to the store for errands, or to the train
station several times a day. As a result, Germans
are not as overweight as Americans. And while
they consume less fast food than Americans do,
the typical German diet is very high fat, high
caloric.
During
our vacation, we walked an average of seven
miles a day in addition to our regular workouts.
Over a 14-day period, that amounted to another
9,800 calories burned.
Even
the most sedentary person can become more active
in his daily life. The chart below compares
how daily activities can add up to a significant
increase in calorie expenditure. If you can
live as an active exerciser three times a week,
just two weeks a month, over a year’s time,
you’ll utilize an extra 43,680 calories. Get
the picture? Apply this principle during the
upcoming holiday season and you may save yourself
the average 12-pound holiday weight gain.
The
following table compares the differences in
daily expenditure between a person who is sedentary
and works out and a person who is active and
works out:
|
ENERGY
EXPENDITURES
of
a Sedentary Exerciser vs. an Active
Exerciser
(150-pound person in an eight-hour day)
|
|
SEDENTARY
EXERCISER
|
|
Activity
|
Calories
Burned
|
|
4
hours watching TV
|
336
|
|
3-1/2
hours computer work
|
378
|
|
30
minutes exercise walking
|
200
|
|
Total
burned
|
914
|
|
ACTIVE
EXERCISER
|
|
Activity
|
Calories
Burned
|
|
2
hours watching TV
|
168
|
|
3
hours computer work
|
324
|
|
15
minutes using the stairs at work
|
120
|
|
30
minutes light housework
|
126
|
|
30
minutes preparing dinner
|
93
|
|
30
minutes errand running (walking)
|
162
|
|
30
minutes exercise walking
|
200
|
|
15
minutes exercising with free weights
|
87
|
|
Total
burned
|
1436
|
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