Coach Chass
I was surprised my self on the extension, but being a physics kind of guy it tried a little experiment.
Take your right hand with your fist closed (thumb down) except for your index finger a little bit extended but still bent back (this represents the keepers leg). With your left hand (the forward) extend your index finger similar to the forward's foot/leg. With the tip of left index finger, catch the tip of your right index finger. Moving your hands at the approximate angle that the players are moving, and yup, you get and extension.
My vote stands, no yellow and, of course no red, and the ref should not call a foul in the box from midfield unless he is sure.
