Breathing Exercises That Help You Relax: 5 Simple Ways

It’s 11 p.m. You’re lying in bed, the lights are off, and your body is tired. Your mind, though, is replaying a conversation from three days ago and drafting tomorrow’s to-do list at the same time. Your chest feels a little tight, and your shoulders are somewhere near your ears.

Most people have had a night like this. The frustrating part is that you can’t simply decide to relax. Telling yourself to calm down usually makes it worse.

Your breath is one of the few body functions you can control on purpose and that also responds to your stress level. That’s why breathing exercises are one of the most practical tools for winding down. They cost nothing, take a few minutes, and work anywhere: at your desk, in a parked car, or in a hospital waiting room.

Below are five simple techniques, how to do each one step by step, the mistakes that trip people up, and a few ways to make it a habit.

Table of Contents

Why Slow Breathing Helps You Relax

You don’t need a science degree to use this, but a little background helps you stay motivated.

When you’re stressed, your breathing tends to become fast and shallow, and it sits high in your chest. Slowing it down, especially making your exhale longer, signals to your body that there’s no emergency. Your heart rate often eases and your muscles loosen. Many people find their thoughts slow down too.

Slow breathing doesn’t cure anxiety or any medical condition, and it won’t make real-life problems vanish. What it can do is take the edge off a stressful moment so you can think more clearly. Think of it as a pressure valve, not a magic switch.

Before You Start: Set Yourself Up

A few small things make any of these techniques easier:

Sit or lie somewhere comfortable. A chair with back support or your bed both work fine.
Loosen tight clothing around your waist and stomach.
Breathe through your nose unless the exercise says otherwise.
Start with just 2 to 3 minutes. Longer isn’t better when you’re new to this.
Stop if you feel dizzy or lightheaded. Go back to normal breathing and rest.

1. Belly Breathing (Diaphragmatic Breathing)

This is the foundation. If you only learn one of these breathing exercises, make it this one, because the others build on it.

Many adults breathe mostly with their chest and shoulders, especially when they’re stressed or sitting hunched over a laptop all day. Belly breathing teaches you to use your diaphragm, the large muscle under your lungs, so your breath goes deeper.

How to do it:

Sit comfortably or lie on your back.
Place one hand on your chest and the other on your belly, just below your ribs.
Breathe in slowly through your nose for about 4 seconds. Let your belly rise into your hand. Your chest hand should barely move.
Breathe out gently through your mouth or nose for about 6 seconds, feeling your belly soften back down.
Repeat for 2 to 5 minutes.

What to expect: The first few tries often feel awkward, and some people find their chest keeps doing all the work. That’s normal. Lying down makes it easier because gravity helps your belly rise. If it still feels strange, put a light book on your stomach and watch it go up and down.

2. Box Breathing

Box breathing is popular with people who need to stay calm under pressure, and it’s easy to remember because the pattern is square. Every side has the same length.

How to do it:

Breathe out fully to start fresh.
Breathe in through your nose for 4 seconds.
Hold gently for 4 seconds.
Breathe out slowly for 4 seconds.
Hold empty for 4 seconds.
Repeat for 4 to 6 rounds.

Where it helps: Before a presentation, during a stressful email, or when you’re stuck in traffic. Because it gives your mind a simple counting task, it’s good for the times when your thoughts are racing and you need something to hold onto.

Tip: If 4 seconds feels too long, try 3. Comfort matters more than hitting a number. You should never feel like you’re fighting for air.

Also read this: How to Create a Balanced Lifestyle

3. The 4-7-8 Technique

This pattern was popularized by Dr. Andrew Weil, and a lot of people reach for it at bedtime. The long exhale is what makes it feel so calming.

How to do it:

Rest the tip of your tongue behind your upper front teeth.
Breathe out completely through your mouth with a soft “whoosh” sound.
Close your mouth and breathe in quietly through your nose for 4 seconds.
Hold your breath for 7 seconds.
Breathe out through your mouth for 8 seconds.
That’s one round. Do up to 4 rounds when you’re starting out.

A common surprise: The first time, many people feel slightly lightheaded. That usually means they breathed too forcefully or tried to take in too much air. Keep each breath gentle, and if the 7-second hold is uncomfortable, shorten the whole pattern while keeping the same proportions (for example, 2-3.5-4). The ratio matters more than the exact count.

4. The Physiological Sigh (Double Inhale)

This one is quick, which makes it a good option when you need relief right now and don’t have five minutes. It mimics something your body already does on its own: the deep, shuddering sigh people often take after crying or finishing something stressful.

How to do it:

Take a normal breath in through your nose.
Without exhaling, take a second, shorter sip of air through your nose to fill your lungs a little more.
Let out a long, slow exhale through your mouth, as if you were fogging up a window.
Repeat 2 to 3 times, then breathe normally.

Why people like it: It’s fast, discreet, and easy to remember. You can do it in a meeting or a checkout line without anyone noticing. Researchers at Stanford have studied this pattern, and early findings suggest short daily sessions of this kind of breathing may help improve mood, though more research is still being done.

5. Alternate Nostril Breathing

This technique comes from yoga, where it’s called nadi shodhana. It’s a slower, more meditative option, and it’s nice when you have a few quiet minutes to yourself.

How to do it:

Sit comfortably with your spine fairly straight.
Rest your left hand on your lap. Bring your right hand up and place your thumb beside your right nostril and your ring finger beside your left.
Close your right nostril with your thumb and breathe in slowly through the left.
Close the left nostril with your ring finger, release the right, and breathe out through the right.
Breathe in through the right, close it, release the left, and breathe out through the left.
That’s one round. Continue for 5 rounds, keeping everything slow and relaxed.

Keep in mind: If one nostril is stuffy, skip this one for the day. Forcing air through a blocked nose defeats the purpose.

Mistakes That Make Breathing Exercises Less Effective

Even simple breathing exercises can go sideways if you fall into a few common traps.

Breathing too hard. Taking huge, forceful breaths is the fastest route to dizziness. Think gentle and smooth, not dramatic.

Holding your breath too long. The holds are meant to be comfortable pauses, not endurance tests. If you feel strained, shorten them.

Expecting instant results. Sometimes you’ll feel calmer after one round. Other times it takes a few minutes, or a few days of practice, before it starts to feel natural.

Only practicing during a crisis. If the first time you try a technique is in the middle of a stressful moment, it’s harder to do well. Practice when you’re already fairly calm so it’s familiar when you need it.

Tensing up while trying to relax. Check your jaw, shoulders, and hands. People often clench them without noticing while counting breaths.

Tools That Can Make It Easier

You don’t need anything special, but a few free or low-cost tools help if you like guidance:

Apple Watch Mindfulness (formerly Breathe) app. Gives gentle haptic taps and a visual pacer.
Calm and Headspace. Both include guided breathing sessions of different lengths.
Insight Timer. Has a large free library of guided breathing and meditation tracks.
A simple phone timer or interval timer. Surprisingly effective if you’d rather not use an app.

Try a guided option for a week or so, then see whether you’d rather go without. Many people eventually do these on their own.

Making It a Habit

The people who benefit most from breathing exercises usually aren’t the ones doing the longest sessions. They’re the ones who attach a short practice to something they already do every day.

A few easy anchors:

Two minutes of belly breathing right after you wake up, before checking your phone
One round of box breathing before opening your inbox
The 4-7-8 pattern once you’re in bed with the lights off
A physiological sigh or two whenever you notice your shoulders creeping up

Start with one anchor. Once it feels automatic, add another.

A Quick Safety Note

For most healthy adults, these techniques are gentle and low risk. Still, check with a doctor first if you have asthma, COPD, heart conditions, are pregnant, or have any condition that affects breathing, especially before trying breath holds. If your anxiety or stress feels constant or overwhelming, breathing exercises can be a helpful addition, but they’re not a replacement for support from a doctor or mental health professional.

Final Thoughts

You don’t have to do all five. Most people end up with one or two favorites: maybe belly breathing for general calm and a physiological sigh for sudden stress, or the 4-7-8 pattern for sleepless nights.

Pick one from this list and try it for just three minutes today. Notice how your body feels before and after, even if the change is small. That small shift is the real point. It’s a reminder that you have at least some control over how tense you feel, and that control is always as close as your next slow breath.