Using an EDGE Mobility Ball (or any ball or your fist) place between 12th rib and iliac crest. Apply light pressure until you feel resistance. Have the patient perform 3-5 full diaphramatic breaths with emphasis on slow exhale, blowing all the air out and holding the exhale foe 2-3 seconds at the end. http://themanualtherapist.com http://edgemobilitysystem.com 
