Breathwork has become one of the most talked-about topics in the wellness world in recent years. But the exaggerated claims around it cause the simple practices that really work to be overlooked. In this article we cover the basics of breathing mechanics, why diaphragmatic breathing matters and the practical techniques you can use before or after training. This article is for general information and training support; if you have a health condition related to the respiratory system, you should consult your physician before starting any of these practices.

Breathing Mechanics: Why Does the Diaphragm Matter?

The main muscle of breathing is the diaphragm, a broad dome-shaped muscle beneath the rib cage. When you inhale it contracts and descends, increasing the volume of the chest cavity. When you exhale it relaxes and rises.

A desk-bound lifestyle, stress and slumped posture lead over time to a shift toward chest breathing. In this pattern the diaphragm is not used enough; the accessory breathing muscles around the neck and shoulders take over instead. The result is that the neck muscles tire with every breath, breathing becomes shallower and more frequent, and tension builds up in the neck and shoulders by the end of the day.

Practical benefits of diaphragmatic breathing

The volume of air taken per breath increases and the breathing rate falls.
The load on the neck and shoulder muscles is eased.
Control of intra-abdominal pressure, which is needed for core stabilization, improves.
A calming effect that supports activation of the parasympathetic system develops.

Basic Technique 1: Diaphragmatic Breathing

It is the foundation of every breathwork practice and can be learned in about 5 minutes.

Lie on your back with your knees bent. Place one hand on your chest and the other on your belly.
Inhale through your nose for 4 seconds. Let the hand on your belly rise while the hand on your chest stays as still as possible.
Exhale through your mouth or nose for 6 seconds.
Do 8-10 repetitions; once a day for 5 minutes is enough.

It can also be done sitting or standing, but in the learning phase the supine position makes feedback easier. If your shoulders rise toward your ears, chest breathing is still dominant.

Basic Technique 2: Extended Exhale

Patterns in which the exhale is longer than the inhale create a calming effect. The most commonly used ratio is 1:2.

Inhale for 4 seconds, exhale for 8 seconds.
Do 6-10 repetitions.
Use cases: cooling down after training, before sleep, before a stressful meeting.

If the ratio feels demanding, you can start with 4 seconds in and 6 seconds out. There is no need to hold your breath or force it.

Basic Technique 3: Box Breathing

It consists of four phases of equal length: inhale, hold, exhale, hold.

Inhale for 4 seconds.
Hold for 4 seconds.
Exhale for 4 seconds.
Hold for 4 seconds.
Do 5-10 cycles.

It is practical in situations that call for focus and calm. It can help with mental composure before a padel match or between strength sets. If you feel dizzy, shorten the durations or stop the practice.

Nasal Breathing: Inhaling Through the Nose

Breathing through the nose has some mechanical advantages: the air is humidified, warmed and filtered. Nasal breathing also creates natural resistance, which slows the breathing rate.

Nasal breathing in training

At low-to-moderate intensity: Breathing through the nose is feasible for most people and helps control the pace.
At high intensity: When oxygen demand rises, mouth breathing is natural and unavoidable. Forcing nasal breathing at high intensity lowers performance.
Practical approach: Nasal breathing during the warm-up and cool-down, free breathing in the main set.
Comfortable pace test: If you can talk while breathing through your nose, the pace is in the aerobic range. This is a simple intensity indicator.

Breathing in Strength Training

In weight training, breathing is about stability rather than relaxation. The aim is to hold the trunk like a solid cylinder.

General rule: Exhale in the hard phase (lifting) and inhale in the return phase (lowering).
Bracing in heavy sets: Taking a deep breath before the movement and tightening around the abdomen (intra-abdominal pressure) supports the spine. The breath is held in a controlled way throughout the movement and released at the end of the hard phase.
Valsalva maneuver: The rise in pressure created by holding the breath closed is a technique used in maximal lifts. It may not be suitable for people with blood pressure or cardiovascular conditions; physician approval is needed.
In high-rep sets: A steady breathing rhythm is kept on every rep and the breath is not held.

Breath Control in Swimming

Swimming is the sport where breathing discipline is most visible, because inhaling takes place within a limited time window. O'Wellness Beytepe does not have a pool; however, the principles below apply to members who prefer to swim in Ankara, and you can plan your swimming together with your strength and mobility program.

Basic rule: Keep exhaling while your face is in the water and only inhale once you reach the surface.
Bilateral breathing: Breathing every third stroke, alternating sides, supports body symmetry.
Holding the breath: The most common beginner mistake; carbon dioxide buildup creates a quick feeling of fatigue.
Hypoxic sets: Advanced work that extends the interval between breaths; it must always be done under an instructor's supervision and in a controlled way. It is not something to try on your own.

Breathing for Post-Workout Recovery

After an intense session, sympathetic nervous system activation is high. Breathwork is the simplest tool that can help speed up the transition.

Cool-down protocol: At the end of the session, 3-5 minutes of 4 seconds in, 8 seconds out.
Position: On your back with the legs slightly raised, or seated and leaning forward.
After training: Slow, long exhales support the rest phase after intense work; this can be tried during stretching.
Before sleep: 10 cycles of extended exhale can become part of your sleep routine.

Points to Watch

Breathwork is generally safe, but some practices call for care.

Intense protocols based on hyperventilation (fast, deep repeated breaths) can cause dizziness, tingling and fainting. They must never be done in water or at the water's edge.
Breath-hold work should not be done in a pool or alone.
People with asthma, COPD or other respiratory conditions should get physician approval.
In cardiovascular conditions and high blood pressure, techniques that involve breath-holding need evaluation.
During pregnancy, gentle diaphragm work is preferred over intense breathing protocols.
If you feel dizziness, blurred vision or discomfort, stop the practice immediately and return to normal breathing.

Realistic Expectations

Claims about breathwork sometimes reach exaggerated proportions. To set a balanced frame:

What to expect: Better breathing mechanics, less neck and shoulder tension, better trunk stabilization in strength sets, a quicker sense of composure in stressful situations, a contribution to your sleep routine.
What not to expect: Replacing training, large endurance gains without training, treatment of medical conditions.

Breathwork is a tool; it does not replace consistent training, enough sleep and balanced nutrition, but it supports them.

A Daily 8-Minute Program

Morning (3 minutes): Diaphragmatic breathing, 10 reps; then 5 cycles of box breathing.
Before training (1 minute): 5 cycles of box breathing for focus.
After training (2 minutes): 4 seconds in, 8 seconds out; 8-10 reps.
Before sleep (2 minutes): On your back, extended exhale, 10 cycles.

Conclusion

The value of breathwork lies not in complex protocols but in the consistency of simple techniques applied every day. Relearning diaphragmatic breathing, supporting the shift into the recovery phase with extended exhales after training and using proper bracing in strength sets are, for most people, the three highest-return practices. The mobility and yoga classes at O'Wellness Beytepe include this work in a structured way; adding one class to your weekly program is a practical way to improve your breathing pattern.

Breathwork and Training Performance