I'm wondering if there are good resources for specific techniques for dealing with all the energy built up during sex without orgasm. I never experience blue balls, but I do tend to feel back pain and abdominal discomfort- seems as though the energy can't rise properly. Otherwise, I am experiencing very positive things from karezza that are well worth a little discomfort in the 3rd chakra area. I would love to equip myself with some more techniques for getting that energy to rise.
Janitor mentioned a visualization technique involving lying on your back with knees bent and breathing the energy up the spine into the third eye and out the heart- I find this very helpful and I am fishing for more of this kind of information. Most of the literature I read about coitus reservatus talks mainly about the benefits and history but skimps on the nuts and bolts info about technique and how to work the energy through the entire body, what you balance and where, etc.