Focus on your breath.
Try not to control it.
Recognize how the air flows through your nostril and throat.
How the air fills up your lungs and your belly and your chest raises.
Then the short moment of stillness between inhaling and exhaling.
Watch how the air flows out of your lungs, how your belly and chest move.
Do you recognize the short moment before the next inhalation starts.

The picture was kindly provided by Ameliia on pixabay.com.