When is the shot over?

[APG]

Originally Posted by Coach Bill

Curious. What about ncaa and NBA? one or two feet?

NBA: act of shooting ends when the shooting motion ceases and the player returns to a normal floor position.

Rule No. 4-Definitions
Section X—Field Goal Attempt
A field goal attempt is a player’s attempt to shoot the ball into his basket for a field goal. The act of shooting starts when, in the official’s judgment, the player has started his shooting motion and continues until the shooting motion ceases and he returns to a normal floor position.