[ysong]

Originally posted by Lotto

Actually, I haven't weighed in on C before now.

Under NCAA rules, here are the legal actions when you catch the ball with both feet off the ground:

4-66. Art. 3. A player who catches the ball while moving or dribbling may stop and establish a pivot foot as follows:
a. When both feet are off the playing court and the player lands:
1. Simultaneously on both feet, either may be the pivot foot;
2. On one foot followed by the other, the first foot to touch shall be the pivot foot;
3. On one foot, the player may jump off that foot and simultaneously land on both; neither foot can be the pivot foot.

It seems that your situation C falls under 4-66.3.a.2, so it's legal. Note that your sitation D doesn't fall under any of these, which is why it's not legal.

I believe 3.a.2 describes a "step", i,e, both feet touch the floor when the 2nd foot lands. It is not a jump.

But in C, it is a jump. so C does not fit 3.a.2.

I think the closest one is 3.a.3. When it says both feet MAY (not MUST) land simultaneously, it does not forbid landing with one foot only. (but the other foot can not land after that.)

If this theory is true, then both C and D are legal.

Thanks.