 Hi, my name is Garrett Porter and I'm a student doctor here at SCU, and today we're going to learn about some exercises on how to de-stress all 12-year cranial nerves. Cranial nerve number one is the olfactory nerve. This is responsible for a sense of smell. The technique we can use to de-stress this nerve is called nostril breathing. And what we'll do, essentially, we will occlude one nostril and we will inhale, ascent, switch over to the other side, and exhale out to the other side. It's one round, we repeat that for ten rounds to de-stress the nerve.