Making a good call or a no-call in contact situation requires you to first be in the right position with the appropriate mechanics skill before your rules knowledge and judgment even come into play. The good news is that if you listen to the advice of those who have worked hundreds or thousands of basketball games and study good video of a variety of contact/displacement situations, you can begin to develop and unconscious ability to make the right call when you see it, quickly and accurately.
Tough Calls: Contact/Displacement brings all of those aspects into one training resource. Referee editors have gone out and gathered the expertise of career officials and clinicians into the definitive book on the topic. Along with all of that great knowledge, IAABO has once again provided 35 excellent videos of real game situations to explain, enhance and elaborate on the tough judgment call that is contact.