sentence: Putters are used when on the green .
sentences_before: The four different  types of clubs used in golf are woods, irons, putters and wedges. There are many types of irons, which can be used to hit varying distances. They are numberd 1-9 with a 1 iron hitting the ball farther then a 9. The 1 iron is no longer common in the game. Even the 2 iron is getting uncommon.
sentences_after: The rules do not let the golfer use over 14 clubs in a game. .
concept_name: putter
headings: Golf Clubs