Where the word comes from
The Sanskrit word asana literally means "seat" or "way of sitting". In older texts it named a steady, comfortable seat for sitting for a long time, for example to meditate. A well-known line in Patanjali's Yoga Sutras describes asana as a position that is both steady and at ease.
Later, as hatha yoga developed, the word came to cover other positions of the body too, and today people call any pose an asana, from standing to lying on the back. For practice the lesson is simple: a good asana is not the deepest one but the one where you can breathe calmly without tensing your face and shoulders.
How to say it
The stress is on the first syllable: AH-suh-nuh. You may see it written with a bar over the first a (āsana), which marks a long sound; nobody pronounces it separately in class. The plural is simply "asanas".
How it sounds in class
Teachers name a pose in English, in Sanskrit or in a mix of both: "downward dog", "adho mukha svanasana". An asana can be a movement or a long hold. In vinyasa the poses change together with the breath, in hatha they are usually held longer, and in restorative practice they are done on support such as blocks and bolsters.
If you do not know a word, follow the teacher's demonstration. That is normal for a beginner, and the names stick with time.
Asana and the rest of practice
A pose seldom stands alone. In vinyasa the asanas are joined into a chain by the breath, and at the start or end of a class breathing techniques, that is pranayama, are often added. So people describe the same class in different ways: "we did asanas" or "we did yoga".
In any pose it helps to check three supports: the breath stays comfortable, there is no pain, and the body is steady. If one of them is gone, simplify the pose or come out of it. Working with poses may help to train strength, flexibility and balance, but each person sets their own pace and depth, and the teacher can offer an easier or harder version.
Common misunderstandings
- "Asana is just gymnastics." The shape of the body matters, but breath and attention are just as much a part of the pose.
- "The deeper, the better." Depth depends on your build; the guide is comfortable breathing, not a picture from social media.
- "Yoga is only asanas." In the tradition poses are one part of the practice beside breathing and concentration; modern classes often keep the physical part, and that is fine.