What do you guys think of this Pull Up program?

[Elementality]

It's a quick short read:

http://www.scmarineofficer.com/scmarineofficerdownloads/thearmstrongworkout.pdf

 

[lockdownd7]

It's a decent routine depending on where you're at, but assuming your goal is to increase the number of pullups you can do, generally something more along the lines of Pavel's grease the groove is going to work better.