Presidential Physical Fitness is a program that is meant to keep kids in shape in grade school by encouraging kids to get in shape so they can get a badge and letter "signed" by the president. I remember the first day we were told about it. Our PE teacher told us we could be part of the elite presidential physical club.
All you had to do was meet some guidelines based on your age. Personally I think i remember having to do more than 30 situps in a minute, 4 pull ups, run a mile under 7 minutes, and be able to pass my toes on sit and reach. All of these were fairly easy for a skinny 5th grade boy, the pull ups were the only thing that threatened me every year. Since then they've gotten easier while the sit and reach poses more of a problem. I can't exactly touch my toes.
I remember after you met all the guidelines the gym teacher would anounce it. You would then recieve a blue badge and certificate "signed" by Bill Clinton himself. It was an elite group of athletic specimen everyone wanted to be a part of. Actually, it wasn't that hard and i think all but 2 or 3 kids in my class made it. Still, at the time, many kids thought it cemented there place in professional sports once they were older.

and 5 with 28 knockouts while boxing in the UK. He's a lightweight from London and is now retired at 48.