Fitness Article
of the Month
November 1998
November's
fitness article of the month is written by guest contributor and
good friend Rich Destefano. Rich works at Yale University School
of Medicine as an Clinical Exercise Physiologist & Research
Associate and is currently ranked as one of the best javelin throwers
in the country. His article deals with children and exercise. A
topic that I feel could pave the way to a healthier next generation.
If you would like to contact Rich regarding this article or would
be interested in his clinics, E-mail to: richard.destefano@yale.edu
or check out his professional and athletic history page.
Best of Health,
Ron
Childhood
Juvenile Obesity: Weight Management
by Richard A. DeStefano, BS, ACSM
Yale University School of Medicine, Department of Pediatrics
Childhood and
adolescent obesity is the most common pediatric chronic illness
in technologically developed countries. Its prevalence in North
America ranges from 10-25%, depending on the assessment methods
and the criteria used to define it. Most importantly, this prevalence
has been on the rise for the past decade. Overweight and obesity
in the USA are particularly prevalent among African Americans and
Hispanics of low socioeconomic status. The tracking of obesity from
childhood to adulthood is only fair, but it is higher from adolescence
to adulthood. Still, an obese child has a higher likelihood than
a non-obese child of becoming an obese adolescent and adult.
Because enhanced
physical activity is one of the cornerstones in the management of
obesity, there are some important issues that should be focused
on:
|
The evidence
for a link between juvenile obesity and insufficient activity |
|
Physiological
and medical considerations in the response of the obese child
to exertion |
|
The role
of physical training in the management of juvenile obesity |
|
Characteristics
of the optimal training program |
|
The role
of the school in the prevention and management of juvenile obesity |
The program
that we conduct here at Yale is a multidisciplinary weight management
program that we call Bright Bodies. We combine behavior modification
with an exercise training program for children ages 8 through 18.
By using this multidisciplinary plan we found the following significant
changes: reduced arterial blood pressures, improved lipid profiles,
a decrease in plasma insulin levels, weight loss, decreases in fat
mass, increases in fat free mass, increases in oxygen uptake.
The role of our behavior modification class, run by Mary Savoye,
R.D., involves using a non-diet approach that emphasizes healthy
food choices. The children gain insight into food intake and activity
behavior while learning concrete skills to help change obesity-causing
behavior and achieve a healthier lifestyle. Some of the classes
taught include:
|
Reasons
why we become overweight |
|
Understanding
and learning to enjoy exercise |
|
Making
better food choices |
|
Handling
our feelings |
|
Understanding
food labels |
The exercise
training program meets twice a week involving the children in a
full ½ hr of exercise using various pieces of equipment.
We emphasize the use of large muscle groups and duration. There
is a gradual increase in frequency and daily volume based on the
childs improvements. All activities selected are like by the
child and there is a strong push for parental involvement. Most
importantly we keep the program fun to in which the comradery itself
self propels the program. Children look forward on coming to a private
place where they meet other children who have common goals. The
objective to our program is to get these children to a level to
where they find themselves wanting to be a part of school or community
activities.
Some important
considerations include:
|
Safety:
Are there any medical concerns for the child |
|
Asthma
or exercise induced asthma |
|
Hypertension |
|
Diabetes |
|
Musculoskeletal
abnormalities |
|
|
Or other underlined
problems that should be known
Motivation:
|
Activities
that the child likes should be identified |
|
Token rewards
may have to be used to be given once a milestone has been reached |
|
Program
should include games and some playful situations for adherence |
Rich has
been directing Bright Bodies for the past 4 ½ years now at
Yale-New Haven Childrens Hospital. There are currently 3,
16- week sessions conducted throughout the year. The program includes
25-30 children, ages 8 to 18, who meet in age appropriate sessions
each week to learn about behavior modification and exercise. The
Childrens hospital also conducts a weight management/ lipid
clinic each week aside from Bright Bodies. The clinic is led by
Endocrinologist, Sonia Caprio, M.D., and includes a social worker,
a registered dietitian, a nurse, and an exercise physiologist.
For more
information on pediatric obesity related issues or references, Rich
can be reached at (203)785-4934
This fitness
article is for educational purposes only. It is not medical advice
and is not intended to replace the advice or attention of health-care
professionals. Consult your physician before beginning or making
changes in your diet, supplements or exercise program, for diagnosis
and treatment of illness and injuries, and for advice regarding
medications. Thanks. RM
|