Vagal Exercises: The Four Worth Doing Before Bed

What vagal exercises actually are, and which ones to do tonight

Vagal exercises are slow, physical things you do with your breath, throat, neck and eyes that push your body toward the rest side of its own wiring. The four that hold up in practice are a long exhale at roughly twice the length of the inhale, humming or gargling loud enough to buzz in your throat, cold water across the face and the sides of the neck, and slow eye and head turns done lying down. Do the breathing one for six minutes tonight and skip the rest until that feels boring.

That is the whole answer. The rest of this page is why those four and not the other thirty you will find in a ten minute video.

The plain version of what the vagus nerve does

The vagus nerve runs from your brainstem down through your neck and into your chest and gut. It carries signals in both directions. A lot of the traffic is your body reporting upward, not your brain commanding downward.

That detail matters. You cannot decide to calm down. You can change what your body reports. A long exhale, a vibrating throat, cold on the face, a slow head turn with no threat attached to it. Those are inputs. Your heart rate drops a little, the air hunger settles, and the part of you that was scanning the room quietly stops scanning.

What it is not is a switch. Nobody flips their nervous system with a hack at 11:40pm. What you can do is stack ten or twelve minutes of consistent input and let your body draw its own conclusion.

My two years of getting this wrong

I woke at three in the morning for about two years. Not every night. Enough that I started dreading the bed itself, which is its own kind of loop.

I bought Calm. I bought Headspace. I ended up with a phone full of libraries. At eleven at night, staring at a grid of titles, the thing I did was scroll, read three descriptions, put the phone down and lie there. The content was fine. The choosing was the part that never happened.

Then I found the vagus nerve corner of the internet, which is worse, because it is confident. Tap here. Press this spot behind your ear. Do this one exercise for instant calm. I tried most of it. Some of it did something. Most of it did nothing and left me annoyed, which is not a good state to take into bed.

I am not a doctor. What follows is what survived two years of me testing things on myself at a bad hour.

The four that are worth your twelve minutes

Do these lying down or sitting with your back supported. Lights low. Phone face down after you start.

1. Extended exhale, six minutes. Breathe in through your nose for a count of four. Out through your mouth, lips barely parted, for a count of eight. If eight is a strain, use four in and six out. The mechanism is simple: your heart rate rises slightly on the inhale and falls on the exhale, so a longer exhale spends more time in the falling part. Six minutes is roughly thirty breaths. You will want to stop at two. Do not.
2. Humming, two minutes. Any single low note, mouth closed, on the exhale only. You want to feel buzzing in your throat and the roof of your mouth. Loud enough that someone in the next room would hear you if the door was open. The vibration passes through tissue near the nerve as it runs up the neck, and the note also forces a long slow exhale whether you were planning one or not. Gargling a mouthful of water hard for thirty seconds does a similar job if humming makes you feel silly.
3. Cold on the face, thirty seconds. Cold water on your palms, then pressed over your eyes, forehead and the sides of your neck. Hold for ten seconds, repeat three times. Cold receptors on the face are part of an old reflex that slows the heart. You do not need a plunge tub and you should not be getting into one an hour before bed. Thirty seconds at the bathroom sink is the whole dose.
4. Slow head and eye turns, two minutes. Lie on your back, hands loosely behind your head. Without moving your head, look as far right as your eyes go. Hold until you sigh, swallow or yawn, which usually takes twenty to forty seconds. Come back to centre. Repeat to the left. Then turn just your head slowly right and left, twice each, taking a full five seconds per turn. If nothing happens, you are rushing it.

That is about eleven minutes. Add a minute of lying still at the end and do not skip that minute. The settling happens after you stop, not during.

If neck and jaw tightness is the loudest thing for you, the floor based versions of this are worth more than the breathing, and I wrote those up separately in somatic exercises for sleep.

What does not work, and why

Box breathing at four counts each way. Popular, useful for focus, wrong tool here. Equal in and out keeps you balanced. You are trying to tip, not balance. Lengthen the out breath.

Wim Hof style breathing in the evening. Thirty fast breaths and a hold is a stimulant. It is good in the morning. I tried it at ten at night more than once and lay there with a buzzing chest wondering why.

Ear seeds, tapping sequences and the press here for instant calm videos. Some of these involve a real branch of the nerve in the outer ear. The honest version is that pressing your own ear for forty seconds while stressed does very little you would notice. It is not harmful. It is just not the twelve minutes.

Ice baths and cold plunges before bed. Cold on the face is a reflex. Full body cold is a shock with a long tail. It raises you for hours. Do it at 7am if you like it.

Long cold showers. Same problem, plus you are now cold and awake and standing up.

One more video. The real failure mode is not the technique. It is that at 11pm you open an app, read titles, and go to bed having chosen nothing.

Honest alternatives, including free ones

Insight Timer is free and enormous. Search long exhale or physiological sigh and you will find dozens of solid tracks. Right for you if you like browsing and you have the patience to build your own shortlist.

YouTube is free and has good breathing instructors alongside a lot of nonsense. Right for you if you already know which teacher you trust. Bad if you do not, because the thumbnails that promise the most deliver the least.

Calm and Headspace are well made and the sleep stories in particular do something real for people whose problem is a busy mind at lights out. Both are libraries, so the choosing problem is yours to solve.

Othership is the best of the breathwork specific apps if you want something with more range and a bit of intensity. Right for you if you enjoy the practice itself rather than just wanting to be unconscious.

Workout for Weirdos is worth a look if the tightness in your body is the main event and you want movement rather than breathing.

All of those are reasonable. I used several of them.

The one thing I built

Wind Down Daily exists for one failure and one only: choosing from a library at eleven at night is the step that does not happen. You tap three things, how you slept, how tight you are, how much energy is left, and you get one practice of about twelve minutes. Not a shelf. One. Five days free, then twenty nine dollars once or twelve dollars a month. If you want the shape of the evening without the app, it is written out in the 12 minute evening routine.

When this is not the right thing

Vagal exercises are for a body that is wound up and will not come down. They are not the answer to everything that wakes you.

Talk to a doctor if you snore heavily, wake gasping, or your partner has noticed you stop breathing. Breathing practice will not touch that and it needs looking at properly. Same if you wake with chest pain, a pounding heart that does not settle, or shortness of breath lying flat.

See someone if the three in the morning waking has come with low mood, loss of interest in things you used to like, or thoughts of hurting yourself. That is a conversation, not a routine.

Go and get checked if you have a thyroid issue, you are on medication that affects sleep, you are in perimenopause, or the pattern started suddenly with no change in your life. And if you have had a seizure history, a heart rhythm condition or you are pregnant, ask before doing breath holds or hard cold exposure of any kind.

If you are awake right now and none of this is the reason, what to do when you wake at 3am is the shorter, more specific version of this page.