Иахьынӡашәылшо ирацәаны шәыԥхьаӡа. Шәҽазышәшәа ашәаҳәараан убас аҟаҵара.
(See the suggestions found in Benefit From Theocratic Ministry School Education, pages 181 to 184, under the subheading “Properly Control Your Air Supply.”)