"Recalibrating" refers to aligning the chakras to remove congestion and remedy depletion. Ideally, the major chakras should be relatively even - all about the same size (with a few exceptions). When any are significantly congested or depleted, that's when the physical, emotional and/or mental conditions are affected. Pranic Healers are able to scan energy - including the energy of each chakra - to determine if energy levels are healthy.