[airair]

airair, I'm getting in late on this but I think I know where your problem lies because initially I had the same one myself, that is, what are the "wedges"?

The 'wedge' refers to the shape created by the angles between the golf club and arms. So the left arm wedge is a 'v' shaped wedge.

perhaps this article from iseekgolf will help:

http://www.iseekgolf.com/golfinstruc...wedge-part-one

there is a part two there as well.

Better late than never, as we say (tranlated) here. I probably needed this time to deal with this. So now I can read your link as well without drowning. Thanks.