Question on clearing blockages.

[zenmaster]

How can I identify a blockage?

One of the easiest ways is to let yourself feel what you are not congruent with. That will tend to suggest the most pertinent blockage with respect to current circumstances. It may indeed be localized to the body area which we identify as belonging to an energy center. But I don't think the physical position is very important compared to the unconscious information being related by the particular distortion. In that sense, one could map one's psyche to the whole of the chakras, as mind tends to be primary to the bodily or emotional manifestation of a blockage.