"Try it and you'll find out"

[mick]

Originally posted by BktBallRef
It's the 2nd half and team A gains control in their BC. A6 runs onto the floor in the FC as A5 leaves the floor. A1 hits A6 with a wide open pass under the basket.

In my judgment, that would be an advantage gained. The signal is the left hand extended straight up, in front of the chest with the palm of the right hand meeting the left fingertips.

With mass movements like those, it would make sense to have a linesman sitting in an elevated chair at half court.