Cellular memory unlocks the polarity in scar tissue and injured tissue so that cells can function again normally, instead of in the polarized place cells tend to get stuck in when the trauma occurred.
Other processes work on the entire body, erasing damage and limiting programming which has been imposed upon it. This facilitation of increased consciousness in the body allows the body to choose to change. Bodies which have received these body processes tend to be more flexible, move more gracefully, and generally be more fun to inhabit.
Text from Official Access Consciousness website