Robert Rock provides an inside look at the new "Green Book"

The guys on the European Tour now have these extremely detailed new Green Book -- like a yardage book, but just of the green. And because of how much detail it shows, like every break and contour, etc. of each green at Abu Dhabi Golf Club.
These are quite new and helped Henrik Stenson win the Open and Justin Rose capture Olympic Gold (only player in the field to use the Green Book)
Robert Rock shows us this week's mega "green" book and how to read them, along with other of his candid commentary. There is one main concern: these probably won't help with pace of play...

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Rocky's a funny bloke. Doesn't want to name the slow players.