What To Do On Easy Days: Tempo Workouts For Sprinters

I stumbled upon this. just thought id share

http://www.wiaa.com/ConDocs/Con1095/Blackmir-Track%20Technique%20Session-Tempo%20Workouts%20for%20Sprinters.pdf

High school assignment?

A solid note style break down of tempo.
No references…

lol yea but because most of us know what tempo is for you can read that he isnt telling tall tales. references would be nice