  |
|
Although
often used interchangeably, the terms overweight and
obesity actually have two different meanings:
Overweight
refers to increased body weight in relation to height,
when compared to a medical standard of acceptable weight.
Obesity is
defined as an excessively high amount of body fat in
relation to lean body mass.
Body mass
index (BMI), expressed as weight/height², is used to
classify overweight and obesity among adults. Adults
with a BMI of 25 to 29.9 are considered overweight,
while adults with a BMI of 30 or more are considered
obese.
In children
and teens, body mass index is used differently than
it is for adults. Children’s body fatness changes
over the years as they grow. Also, girls and boys differ
in their body fatness as they mature. Therefore, BMI
for children is gender and age specific. Children with
a BMI for age and sex at or above the 95th percentile
are considered overweight.
Because they
are still growing and developing, children are not referred
to as obese. Children can be overweight or at risk of
being overweight, while adults can be overweight, at
risk of being overweight, or obese.
Source:
Centers for Disease Control and Prevention, National
Center for Chronic Disease Prevention and Health Promotion,
"Overweight and Obesity," www.cdc.gov/nccdphp/
dnpa/obesity.
|
| |
|
|
|
Many school districts recognize that their students
need to increase their physical activity and improve their nutrition,
but they lack the resources to help students acquire the knowledge,
attitudes, and skills they need to enjoy fit and healthy lives.
The U.S. Department of Education’s Carol
M. White Physical Education Program (PEP) assists local educational
agencies and community-based organizations by providing grants to
initiate, expand, or improve their physical education (PE) programs.
Administered by the Office of Safe and Drug-Free
Schools (OSDFS), the program supports high quality, research-based
approaches to physical education, involving such efforts as teacher
training, curriculum development, nutrition education, and fitness
assessment.
This year, OSDFS awarded a total of 237 new
PEP grants worth nearly $69 million. While these new grantees are
just getting started, others have been using PEP funds to improve
their PE programs for the past few years. Across the country, school
districts and organizations report that these funds have made a
lifelong difference for the students involved.
Redwood Falls, Minnesota
In Minnesota, Independent School District #2897
created a wellness program to teach students to monitor their personal
fitness and align the program with state and national PE standards.
Using PEP grant funds, the district purchased
new technology to help students develop their own personal fitness
plans. The technology included TriFIT hardware and software, hand-held
computers for PE instructors, heart monitors, and pedometers.
Students in grades 4-10 were taught how to track
their fitness progress by collecting data from their pedometers
and heart rate monitors and entering it into personal Health Risk
Appraisals. Rather than compete against each other, the students
learned to improve and maintain their own personal fitness levels.
Middle school PE teacher Polly Bowen, who oversaw
the program, observed that parents were particularly pleased with
the fitness reports they received at home. “The response was
wonderful,” she said. “Parents would call us and say,
‘This helps us understand what we should be doing, not only
for our children, but also for ourselves.’”
The district also purchased fun and challenging
new equipment, including cross country skis and an indoor climbing
wall.
According to Bowen, the skis in particular were
a great hit with the students, many of whom had never skied before.
“At first the students were sliding everywhere, but by the
next fall their improvement was tremendous. They could jump on their
skis and go!”
As a result of the program:
- 75 percent of the middle school students
reported that outside of PE class they engage in fitness activities
at least three to five times per week, for at least 30 minutes.
- 53 percent of the middle school students
reported that using the new technology helped them to better understand
the importance of being physically fit.
- 53 percent of the middle school students
reported that they think they have enough knowledge to implement
a fitness plan
five years later.
<continued
on next page>
|
|