When fatigue accumulates and thoughts prevent you from falling asleep, even a few minutes of wakefulness seem like an eternity. In such situations, a simple and quick method helps, which switches the nervous system into rest mode.
One of the most effective techniques is the 4-7-8 method. Despite its popularity in the world of wellness practices, it has a very specific physiological basis and is even used in training military special forces.
How to use the 4-7-8 method
- inhale – 4 seconds
- breath holding – 7 seconds
- exhale slowly – 8 seconds
- Repeat the cycle 4 times. In most cases, after 2-3 approaches the body noticeably relaxes.
Physiologists explain this by saying that controlled breathing increases the concentration of carbon dioxide in the blood, which leads to a slowdown in heart rate and reduces the level of excitation of the nervous system.
But there is one important nuance: the tongue should touch the palate just behind the upper teeth. The exhalation itself should be slow, soft, almost hissing, which facilitates relaxation.
The method was developed by Dr. Andrew Weil, a specialist in integrative medicine. The technique was later adapted for military training, where it is important to quickly restore concentration and reduce stress levels.
Research from Harvard Medical School found that participants who practiced the technique reduced their time to fall asleep to 60 to 90 seconds after just a few cycles.
Using the method, do not be distracted by thoughts and count internally, like a metronome rhythm. And slight muscle tension before exhalation enhances the relaxation effect.
The more often you use the technique, the faster the body switches to a state of rest.
After a few rounds of breathing, signs of deep relaxation appear, such as heaviness in the limbs and slowing of the flow of thought.
This is a normal physiological response to the activation of sleep mechanisms, and not suggestion or self-hypnosis.
Regular use of the 4-7-8 method helps reduce stress, makes it easier to fall asleep and reduces the frequency of awakenings at night without medications or special conditions.
