This is good reading. I have always thought this to be the case as well (cant move) since I heard the phrase so many times. After re-reading the rules I too see the confusion of the phrase.
Nor had it stuck in my head that the "Jumper" didnt have to face his basket; only has to be in that half of the circle. Nor did I consider that he didnt have to "jump" at the toss. And the "jumper" can touch the ball up to twice, but no more.... aaaahhhhh the little things.
Thanks for the clarity...