Ideally, science is intended to be an evolving, self-correcting progression. As new research is published and added to the cumulative database, paradigms are challenged and begin to change. It appears that we are now in the middle of one of these transitions. Chiropractors must weigh the evidence and decide how to incorporate the latest data into clinical practice in order to provide the best outcomes possible for their patients. Although,the consensus is growing that abdominal bracing is more effective at providing dynamic core stability than abdominal hollowing, the final word is never in. Science is a process rather than a destination.