NFHS 4.7.2c

[JeffM]

Originally Posted by Adam

No where in this rule does it say contact is automatically a foul. The incidental contact rule still applies, and if B1 is not adversely affected by the contact, then by rule you cannot call a foul on A1.

That would make sense. I just hadn't heard that the defender being adversely impacted was the deciding factor on whether to call the foul on the offense.