B-Real1
This is why different levels have different rulebooks. NBA rules do not apply really to any other rules but the NBA. Of course there are similarities, but there are many differences. I know of know Pro level that does the same things as the Amature Level, and differently not HS levels.
BTW, most HS goes under the National Federation Rulebooks. Of course unless you live in Iowa. You might have totally different rulebooks for Softball at least.
Peace