In this video Dr. Lee Ann Brady describes the components of an optimized occlusion.

There are three occlusal positions that comprise an optimized system, maximum intercuspal position, excursive movements and end to end positions. All three of those can be optimized to reduce force or redistribute forces by altering how the teeth touch. Whether you are concerned with the occlusal contacts on a single tooth or restoration or with the entire dentition, this blueprint is the foundation.