Sklansky Chubukov rankings?

just read this section in "NLHE: Theory and Practice" by Sklansky and Miller...

i'm not sure i get it....?

is it only related to sitting in the SB, stacks vs blind and MTT play?

too me it seems to be something you would use in a situation where blinds are large compared to stacks, you are first to act and your looking to steal the blinds/antes when sitting in the SB....

would it be useful when you have one caller ahead of you?

it seems like it calls for some loose shoves

anyone have a straightforward explanation or real-life example?

ok, re-read the chapter and found this link:

http://www.pokerlistings.com/a-fail-safe-profitable-strategy-for-some-parts-of-poker-tournaments

explains it pretty well.... still, only applicable to late tourney with small stacks and big blinds.... and a pretty loose shove range.... not sure i'd shove with some of the suggestions.... but, hey, i'm no math-wiz....

be cool