Nadine Lenschau

Close your eyes for a moment and focus your attention on your breath. Let him come and go naturally. Don't try to influence him. Watch him like a bystander.
Feel how your breath flows into you and gives you fresh, cool air with oxygen and life energy. Perhaps you can feel your chest rise as you inhale and expand in all directions. Maybe even how your abdominal wall rises
Finally, the exhalation begins. Your abdominal wall sags. The navel pulls naturally towards your spine. Your rib cage contracts and your collarbone lowers. Warm stale air leaves your body again.