Can enter.
It is practiced while lying down.
Lying down in which position?
Lying down in any position you feel comfortable with.
The one thing you have to look for that for these next minutes.
I will be comfortable in this posture.
That kind of posture you should choose.
Ideally,
It is recommended to be in the supine position.
Meaning lying down on your back with your feet comfortable distance apart,
Arms on the sides,
Palms facing up.
That is the ideal position.
But generally people who have back issues.
They find it difficult to be in this position for longer time.
You can also keep a cushion under your thighs if you are lying down in supine position.
This also adds to the comfort.
It keeps your back more grounded and you feel more relaxed.
You can be more stable in this position.
Let's say you find more comfort on your sides.
Then you can lie down on the side also.
In whichever position you can be comfortable for next 30 to 35 minutes,
Find that position.
One more thing.
We have to remember here that because we are not doing any activity for the duration of the practice.
So body temperature may go down a little bit.
So one thing you can do that you can increase your room temperature a little.
So that when body temperature goes down you are comfortable.
Or you can just keep a light blanket with you and cover your body with that.
So that you are comfortable throughout the practice.
You are not feeling cold.