Cross-posted from another site:
The problem some people have is how the rule book states on loose ball plays fouls should be enforced from the previous spot, but people seem to struggle with the all but one principle.
Part of the reason people struggle stems from statements like this one. The book does
not state that fouls during loose ball plays are enforced from the previous spot. It says the basic spot is the previous spot, and under ABO the basic spot might or might not be the enforcement spot.
When I took the class, the instructor made a hash of "all but one." I've had to figure it out by myself: all what? One what?
So, for those of us conversant with ABO, I apologize, but here's my 3 step lesson in ABO:
1. Two teams might foul, offense and defense.
2. The foul might occur in one of two locations, beyond or behind the basic spot. That's four types of fouls (offense fouls behind, offense fouls beyond, defense fouls behind, defense fouls beyond).
3. ALL types of foul BUT ONE type are penalized from the basic spot: the ONE is that fouls by the offense behind the basic spot are penalized from the spot of the foul.
You sometimes hear that "ABO doesn't apply," simply because the foul is not a foul by the offense behind the basic spot; that is incorrect. ABO always applies: if you have a foul by the defense, for example, ABO dictates basic spot enforcement. If you have a foul by the offense beyond the basic spot, ABO dictates basic spot enforcement.