Haha, how perfect. Just hit the page of my notes on breathing.
Long, Quiet, Slow, Slender, Deep
1 minute inhale, 1 minute exhale
80% lung capacity
Exhale is most important
Will not be comfortable
Easy, don't push
Don't let air in/out too quick
Heart is a metronome for breath (In 4, out 4. 6 or 8)
Static Rythmic breathing (In 4, hold 2, out 4, hold 2)
Let breaths ease out
Feeling at end of exhale, go into it a little bit, little bit.