In yoga, it is said that the Ajna chakra (third eye chakra) and the Muladhara chakra (base chakra) are directly connected, and that any change that occurs in one will inevitably occur in the other. (From "Mikkyo Yoga," p. 160)

In fact, I have known this knowledge for a long time, but I have not really felt it until recently. Even when I read such descriptions, I would think, "Oh, is that so? Is that how it is?"

In recent meditations, I have focused on the Ajna chakra, and as the aura enters the area around the Ajna chakra, the center of the head, or the Sahasrara, the area around the Muladhara chakra becomes activated, as if it were pulsating. Not only the Muladhara chakra, but also the Swadhisthana (sacral chakra) is activated, and I can feel the aura flowing between them.

Energy fills the center of the body, and the upper half of the head and the perineum (base chakra, Muladhara) are connected, and I feel that when the upper part is activated, the lower part is also activated. This is described as "connected" in the same book, but the feeling is that the upper and lower parts are relatively individual, and it feels as if they are resonating with each other, as if they are warping, with little of that same sensation in the body in between.

In reality, they are probably properly connected, and I can feel the energy filling the body, but I still think that, like when waves occur in a pool, only the edges have a lot of splashing, and I wonder if the waves are actually reaching the middle part as well.