Warm down / abdominal breathing (with the diaphragm)
Lie on your back with your arms alongside your body. Close your eyes and concentrate on your breathing (only the belly should move while the rib cage remains still; to check that you are doing it properly, place one hand on the belly and the other on the chest). Breathe in through the nose for 3-4 seconds by pushing out the belly using the diaphragm, then breathe out through the mouth for 6 seconds as you tuck in your navel (deep and natural exhalation, without forcing). Repeat for 2 minutes.