Square breathing: how one of the most powerful 'tricks' to control stress worksPhoto by Studio Urbano on Pexels
Science

Square breathing: how one of the most powerful 'tricks' to control stress works

BBC News Brasil29 August 2026 at 22:25

Square breathing has been gaining popularity on social media as a technique for stress control, being described by some as one of the most powerful "tricks" for this purpose.

The technique consists of a type of breathing exercise that has been widely shared on the internet, attracting the attention of millions of people seeking methods to deal with anxiety and everyday stress.

Health and breathing specialists have commented on the technique, offering analysis on its effectiveness and applicability in people's daily lives.

Science already has some revelations about the effects of this practice on the body, with research indicating possible benefits for the nervous system and emotional regulation of those who practice it regularly.

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