@Oso the injaculation stuff seems abstract. It just seems it boils down to a strong P.C muscle and kegel training. Maybe i'm doing it wrong i tried Mantak Chia but I heard some of his energy circulating techniques are dangerous as far as leaving all that chi energy in the brain. An practical techniques i can implement right away
"Injaculation" can differ depending on the system. Some systems practice stopping after the actual fluid is produced and ready to come out. Other systems practice stopping right before the fluid is produced. I've found it's better for me if I stop before the actual seminal fluid is produced. And both cases do require practice and strengthening of the genital muscles.
And you are correct, you don't want a bunch of energy caught in your head. Stagnant energy is never good which is why you have to
circulate it throughout your body. Your energy body is strengthened through the
oscillation of energy--pull the energy up, then allow the energy to flow back down. Over and over.
On a physical level this movement of energy can be seen through the central nervous system and the circulatory system. On a more subtle level of energy we are talking about the meridians and the chakras. It's the governing and conception vessel in chinese medicine. The ida, pingala, and sushumna in hindu medicine. The central channel and torus in western esotericism. You run the energy through these circuits and you strengthen your energy body, which in turns activates all the good sh*t you want activated.
Governing vessel:
Conception vessel
Ida, Pingala, Shushumna
Torus
Torus animated