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Start Over Subjects Breathing Exercises ✖Remove constraint Subjects: Breathing Exercises Titles The value of respiratory gymnastics in maintaining the integrity of the lungs, and as an aid in the treatment of diseases of these organs ✖Remove constraint Titles: The value of respiratory gymnastics in maintaining the integrity of the lungs, and as an aid in the treatment of diseases of these organs

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  • The value of respiratory gymnastics in maintaining the integrity of the lungs, and as an aid in the treatment of diseases of these organs1