OPYOW By the Numbers
For all the Academicians in the Audience

 

Highlights - Spring, 2009
 
  1. According a recent (April 2009) Archives of Pediatrics & Adolescent Medicine report, 20% of American kids are OBESE by the time they’re 4 years old.
  2. Yet of the 181 Galloway School 2nd, 3rd, or 4th graders (Channahon, IL) who could do at least one pull up, NONE WERE OBESE!!
 
Summary: Galloway School’s Childhood Obesity Prevention Study
 
 
  1. Number of students in the study 538
  2. Number of students who could do at least one pull up 181*
  3. Number of students who could not do at least one pull ups 357
  4. Number of boys in the study 287
  5. Number of girls in the study 251
  6. Number of boys who could do at least one pull up 116
  7. Number of girls who could do at least one pull up 65
 
Average BMI for the students who COULD DO at least one pull up
  1. Boys 17.49
  2. Girls 17.07
  3. Combined B/G 17.34
 
Average BMI for the students who COULD NOT do at least one pull up
  1. Boys 20.46
  2. Girls 19.47
  3. Combined B/G 19.94
 
BMI Range for all students who COULD DO at least one pull up
  1. Boys 11.97 – 25.79
  2. Girls 13.92 – 23.47
  3. Combined B/G – 11.97 – 25.79
 
BMI Range for all students who COULD NOT do at least one pull up
  1. Boys 13.66 – 34.08
  2. Girls 13.40 – 35.56
  3. Combined B/G – 13.40 – 35.56
 
Percentage of STUDENTS who could do at least one pull up
  1. Boys 40.41%
  2. Girls 25.9%
  3. Combined B/G – 33.6%
 
Percentage of STUDENTS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 22.5%
  2. Grade 3 – 38.8%
  3. Grade 4 – 40%
 
Percentage of BOYS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 30%
  2. Grade 3 - 44%
  3. Grade 4 – 46%
 
Percentage of GIRLS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 14%
  2. Grade 3 – 31.5%
  3. Grade 4 – 31%
 
Average number of pull ups for students who can do at least 1 pull-up
  1. Boys 3.64
  2. Girls 3.95
  3. Combined B/G 3.75
 
Performance Range for students who can do at least 1 pull-up
  1. Boys 1 - 14
  2. Girls 1 - 22
  3. Combined B/G 1 – 22
 
Top Performers for students who can do at least 1 pull-up
  1. Boys - 14
  2. Girls - 22
 
 

1.  According a recent (April 2009) Archives of Pediatrics & Adolescent Medicine report, 20% of American kids are OBESE by the time they’re 4 years old.

2.  Yet of the 181 Galloway School 2nd, 3rd, or 4th graders (Channahon, IL)who could do at least one pull up, NONE WERE OBESE!!

  1. If we start young, we can dramatically increase the odds of working on prevention and we minimize the odds of having to work on rehabilitation.
  2. Girls are no strangers to pull ups. In fact the TOP performer was a GIRL (with 22).
  3. The average BMI of boys who could do at least one pull up was almost 3 points better than boys who could no pull ups.
  4. The average BMI of girls who could do at least one pull up was 2.4 points better than girls who could no pull ups.
  5. The average BMI of all students who could do one pull up was almost 2.6 points better than students who could do no pull ups
 
Surprises
  1. 40% of all fourth graders (46% for boys, and 31% for girls) could do at least one pull up which we thought was remarkably high.
  2. 1.5% of Galloway students were classified obese, and less than 7% were classified overweight. That means 98.5% would be working in a preventative mode instead of a rehab mode, which increases the odds of success exponentially.
 
*For their pull ups to count the kids had to hang straight down first and then pull their chin up over the bar. We allowed them to use either an overhand or underhand grip.
…Debbie Larson, Physical Educator, Galloway Elementary School, Channahon, IL.
 
** BMI formula provided by the American Academy of Pediatrics.

 

 

 

Highlights, Fall of 2008

  1. According a recent (April 2009) Archives of Pediatrics & Adolescent Medicine report, 20% of American kids are OBESE by the time they’re 4 YEARS OLD!
  2. Yet of the 178 Galloway School 2nd, 3rd, or 4th graderswho could do at least one pull up, NONE WERE OBESE!!
 
Summary: Galloway School’s Childhood Obesity Prevention Study
 
 
  1. Number of students in the study 531
  2. Number of students who could do at least one pull up 178*
  3. Number of student who could not do at least one pull ups 353
  4. Number of boys in the study 273
  5. Number of girls in the study 258
  6. Number of boys who could do at least one pull up 110
  7. Number of girls who could do at least one pull up 68
 
Average BMI for the students who COULD DO at least one pull up
  1. Boys 17.01
  2. Girls 16.41
  3. Combined B/G 16.78
 
Average BMI for the students who COULD NOT do at least one pull up
  1. Boys 19.79
  2. Girls 18.91
  3. Combined B/G 19.32
 
BMI Range for all students who COULD DO at least one pull up
  1. Boys 14.05 – 27.50
  2. Girls 14.01 – 20.40
  3. Combined B/G – 14.01 – 27.50
 
BMI Range for all students who COULD NOT do at least one pull up
  1. Boys 14.06 – 33.54
  2. Girls 13.06 – 36.00
  3. Combined B/G – 13.06 – 36.00
 
Percentage of STUDENTS who could do at least one pull up
  1. Boys 41%
  2. Girls 26%
  3. Combined B/G – 34%
 
Percentage of STUDENTS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 19%
  2. Grade 3 – 37%
  3. Grade 4 – 41.15%
 
Percentage of BOYS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 27%
  2. Grade 3 - 39%
  3. Grade 4 – 51%
  
Percentage of GIRLS who could do at least one pull up PER GRADE LEVEL
  1. Grade 2 – 12%
  2. Grade 3 - 36%
  3. Grade 4 – 29%
 
Average number of pull ups for students who can do at least 1 pull-up
  1. Boys 3.74
  2. Girls 3.56
  3. Combined B/G 3.67
 
Performance Range for students who can do at least 1 pull-up
  1. Boys 1 - 14
  2. Girls 1 - 20
  3. Combined B/G 1 – 20
 
Top Performers for students who can do at least 1 pull-up
  1. Boys - 14
  2. Girls - 20
 
Conclusions
  1. According a recent (April 2009) Archives of Pediatrics & Adolescent Medicine report, 20% of American kids are OBESE by the time they’re 4 years old.
  2. Yet of the 178 Galloway School 2nd, 3rd, or 4th graderswho could do at least one pull up, NONE WERE OBESE!!
  3. If we start young, we can dramatically increase the odds of working on prevention and we minimize the odds of having to work on rehabilitation.
  4. Girls are no strangers to pull ups. In fact the TOP performer was a GIRL (with 20).
  5. The average BMI of boys who could do at least one pull up was almost 3 points better than boys who could no pull ups.
  6. The average BMI of girls who could do at least one pull up was 2.5 points better than girls who could no pull ups.
  7. The average BMI of all students who could do one pull up was almost 2.75 points better than students who could do no pull ups
 
Surprises
  1. 41% of all fourth graders (51% for boys, and 29% for girls) could do at least one pull up which we thought was remarkably high.
  2. Less than 1% of Galloway students were classified obese, and less than 6% were classified overweight. That means 99% would be working in a preventative mode instead of a rehab mode, which increases the odds of success exponentially.
 
*For their pull ups to count the kids had to hang straight down first and then pull their chin up over the bar. We allowed them to use either an overhand or underhand grip.
…Debbie Larson, Physical Educator, Galloway Elementary School, Channahon, IL.
 
** We used the BMI formula provided by the American Academy of Pediatrics.