The best-known parts of the yogic body are often the most misunderstood. Chakras have become a general shorthand for subtle anatomy, transcending distinctions between the mental and physical realms. One of the biggest contributions of Tantra to physical yoga is to channel awareness for transformation. Regardless of whether chakras exist in a dissected corpse, they are brought into being through visualization. As a result, they have powerful effects, but this is not quite the same as the logic of workshops that teach how to “cleanse” them…