Breathe in, breathe out

Big Exhalation Inhale as much as you can, hold that inhalation for a few seconds, and then exhale slowly while relaxing. A big inhalation really expands your lungs, requiring a big exhalation to bring the lungs back to their resting size. This stimulates the PNS, which is in charge of exhaling.

We don’t realize how much healing, release, and freedom is available to us if we just remember to deepen our breath and slow it down many times during the course of our day.

The group trained by Hof were able to control their heart rate, temperature, and immune response, and stimulate the sympathetic system. This practice of heavy breathing along with regular cold exposure was later discovered to release the stress hormones adrenaline, cortisol, and norepinephrine on command. The burst of adrenaline gave heavy breather

Parasympathetic activation is the normal resting state of your body, brain, and mind.

You can activate the PNS in many ways, including relaxation, big exhalations, touching the lips, mindfulness of the body, imagery, balancing your heartbeat, and meditation.

When you feel tightness build in your chest or have an overwhelming sense of angst, pause and try taking a 4-7-8 Belly Breath: inhale for 4 counts through your nose, hold for 7 counts, exhale through your mouth for 8 counts. Repeat four times. You’ll notice an immediate release of pressure. From here, aim to operate from that little patch of calm y

“There are as many ways to breathe as there are foods to eat,” said one female instructor who had held her breath for more than eight minutes and once dived below 300 feet. “And each way we breathe will affect our bodies in different ways.” Another diver told me that some methods of breathing will nourish our brains, while others will kill neurons;