Why is weight management important?
Proper diet and a good conditioning program play a vital role
in athletic performance. Athletes who are under their ideal
playing weight will not perform as well as they might.
What about weight gain?
How many calories you need depends on your age, sex, weight,
and activity level. To maintain your weight, you have to
take in the same number of calories you burn. It takes about
3,000 calories a day for the average 165-pound man who is 19
to 24 years old to maintain his weight. From ages 25
through 49, the daily calorie requirement for maintenance
drops to 2,700. An average 127-pound woman, 19 through 24
years old, will have to consume 2,100 calories daily for
weight maintenance. From ages 25 through 49, it takes 1,900
calories per day. Your body weight will change when there is
a difference between calories in and calories out.
To gain weight, athletes need to consume more calories than
they expend. This sounds simple but may not be easy. Most
research shows that it takes longer to gain weight than to
lose it.
Since the goal is to increase muscle mass, be sure to
increase your exercise level. Consuming more calories
without exercise will increase body fat stores.
How many calories do I burn during exercise?
In planning your calorie needs, consult the following
table. It gives the average calories burned for different
activities. Multiply the number of calories burned per
minute by the number of minutes that you exercise to get the
number of calories you need to replace after exercise.
Calories Burned per Minute of Activity
---------------------------------------------------------
120-lb 160-lb 200-lb
person person person Activity
---------------------------------------------------------
2.5 3.4 4.6 Walking 2 miles an hour
Bicycling 5 miles an hour
3.3 4.4 5.9 Walking 3 miles an hour
Bicycling 6 miles an hour
Badminton
5.1 6.8 9.0 Walking 4 miles an hour
Dancing
Calisthenics
Bicycling 10 miles an hour
Roller skating
6 8 10.6 Tennis (singles)
Water skiing
Basketball (recreational)
Swimming (35 yards/minute)
6.5 8.7 11.6 Walking briskly 5 miles an hour
7.3 9.7 12.9 Jogging 5 miles an hour
Bicycling 12 miles an hour
7.8 10.5 14.1 Downhill skiing
Basketball (vigorous competition)
Mountain climbing
9.2 12.3 16.4 Jogging 7 miles an hour
Cross-country skiing
Squash and handball
12.9 17.3 23.2 Running 9 miles per hour
------------------------------------------------------------
From "The Ultimate Sports Nutrition Handbook" by Ellen Coleman
and Suzanne Nelson Steen, Bull Publishing, 1996, Palo Alto, CA.
Family history plays a major role in an athlete's build.
Athletes from naturally thin families are less likely to be
able to transform their bodies from slight, slender figures
to bulky, muscular ones. With improved diet and suitable
weight training, however, they can increase their chances of
gaining weight. Many people naturally gain weight as they
age because their metabolism slows down.
What are the keys to gaining muscle mass?
Muscle mass can be gained through moderate to intense
strength training several times each week, coupled with
taking in extra calories.
For each pound gained as muscle in a week, you will need to
consume about 500 extra calories each day. The extra
calories should come from a variety of foods: milk, meat,
fruits, vegetables, and grains.
The key is to be consistent. Eating three meals a day with
snacks in between is an essential part of gaining lean body
mass. If you sleep in and skip breakfast, you miss a chance
to add extra calories to your diet.
Eat enough to satisfy your appetite and then try to eat a
little more. This can be done by:
- eating larger than normal portions
- eating an extra snack or meal
- drinking commercial liquid meals or milkshakes with
regular meals or as snacks.
Some good snacks if you are trying to gain weight are:
- peanut butter sandwich
- low-fat milkshake (with skim milk and low-fat ice cream)
- dried fruit
- cottage cheese
- pasta with sauce.
Commercial protein supplements will not help you gain weight
and will probably add too much protein to your diet. If you
need a liquid supplement, make sure it provides the extra
calories you need as carbohydrates, not protein.
This content is reviewed periodically and is subject to
change as new health information becomes available. The
information is intended to inform and educate and is not a
replacement for medical evaluation, advice, diagnosis or
treatment by a healthcare professional.
Copyright © 2005 McKesson Corporation and/or one of its subsidiaries. All Rights Reserved.