I did directing energy meditation, or microcosmic orbit meditation, whatever it's called, for a week and established the initial circuitry from the perineum to the head. Now I do not feel the need to release sexual energy as I did before, as I have an enormous amount of it. Instead, the energy hits the head, and from there, I circulate it in the system. Quite effortlessly, too. I feel more energized at all times, very much so, and generally am more content with my existence. Moving on, it can probably be used for magick and sports quite a bit better than before.
You probably need to clean and purify the energy centers for many months or years before major progress. Witches' Esbat cycles are of major help. From the Hall of Osiris, the advanced purification meditation, even more so. You also need to meditate in other ways daily.