Scored below 15 sec: Start with
triangle breathing. Inhale, hold
and exhale as for the “three sides
of the triangle”. Start with 3 sec
and work your way up to 5 sec.
Scored above 15 sec: Start with 5
sec “per side of the rectangle”.
Inhale for 5 sec, hold 5 sec. exhale 5
sec, hold 5 sec.
Continue this cadence continuously for 10 minutes a day without having to
breathe the way you normally would in between. Once you have mastered
it, challenge yourself to 7 or 8 seconds. There are multiple benefits to
increased CO2 tolerance, practice it and feel the difference.