Breath Matrix Calibration

Sit upright with relaxed shoulders, breathe normally through your nose

Slouch forward, round your back and let your chest collapse

Raise your shoulders toward your ears, hold tension

Take a breath in and hold it - don't breathe

Breathe quickly and shallow through your mouth

Breathe with random, varying rhythm and depth

Lean forward and rest your elbows on the desk

Collapse your chest inward, breathe shallow