This Excel Spreadsheet/Data Base makes the case in numerical terms.
Summary of Spreadsheet explains the graph in plain English.
The American Society of Exercise Physiologists Endorsement.
It's hard to argue with 541 Years of Physical Education…
Then there's just the Cold Hard Facts...
Barb Williams at Longfellow Elementary in Wheaton
Tri-Town YMCA Documents Regular Progress
New Data Reconfirms
Dr. Woods VS Jamie Oliver
The 181 Kids Story