Where the word comes from
In Sanskrit chakra literally means "wheel" or "circle". Some Indian texts, including later ones, describe a model of a "subtle body" with centres along the spine, drawn as flowers or wheels. Sources differ in the number of centres, their names and their order.
The popular scheme of seven chakras, with colours and "elements", became fixed largely in the twentieth century, partly through English translations of Indian texts. That is the form you meet in books and on social media. It is a figurative system and not anatomy: science has not found organs or centres by this name.
How to say it
The stress is on the first syllable. In English it is usually spelt chakra and said with a "ch" as in "chair", followed by a short, light ending.
How it comes up in class
Most hatha and vinyasa classes do not mention chakras at all. They appear in meditations, in kundalini classes and in classes that use figurative language. A teacher may invite you to imagine light or colour near the heart or the base of the spine: it is an exercise for attention and imagination.
You can take such language as an image or as cultural context, or simply let it pass. Following the instruction as far as feels comfortable is perfectly fine.
Chakras and modern practice
The image of chakras entered modern yoga by two routes: through descriptions in Indian texts and through books that explained them to a wide readership. Some teachers like this language and use it in meditations; others prefer to speak about bodily sensations, breath and attention without these images.
Both approaches exist and neither is required. To practise you do not need to know the colours or the names of the centres. If the cultural background interests you, ask your teacher which sources they rely on, and treat what you hear as history and imagery, not as a health instruction.
Common misunderstandings
- "Chakras are organs or glands." No, they are a figurative model from the tradition.
- "Chakras can be tested or fixed, and this affects health." There are no confirmed claims of this kind, and no results should be promised.
- "You need to believe in chakras to practise yoga." You can attend classes, move and breathe without it.