Seo K, Park SH, Park K. Effects of diaphragm respiration exercise on pulmonary function of male smokers in their twenties.
J Phys Ther Sci 2015;
27:2313-5. [PMID:
26311972 PMCID:
PMC4540870 DOI:
10.1589/jpts.27.2313]
[Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2015] [Accepted: 04/16/2015] [Indexed: 11/24/2022] Open
Abstract
[Purpose] We investigated how diaphragm respiration exercises can affect pulmonary
function in long-term male smokers in their twenties. [Subjects and Methods] Twenty-eight
healthy males between 20 and 29 years of age were randomly divided into an experimental
and a control group (14 members each). The experiment was conducted during 30 min
sessions, 3 times a week for 4 weeks. The experimental group performed diaphragm
respiration exercises and the control group performed exercises using MOTOmed. Pulmonary
function (tidal volume, breathing capacity, inspiratory reserve volume, inspiratory
capacity, and expiratory reserve volume) was evaluated and analyzed before and after the
experiment. [Results] Our results revealed significant increases in tidal volume,
inspiratory reserve volume, inspiratory capacity, and breathing capacity in the
experimental group. These increases were greater in the experimental group than in the
control group. [Conclusion] In our study, the experimental group which performed diaphragm
respiration exercises showed a greater improvement in pulmonary function compared with the
control group. It is hypothesized that greater improvement in pulmonary function is
expected if diaphragm respiration exercises are implemented taking into account the age of
the smokers.
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