The effects of place running exercises on the pulmonary function of normal adults

[Purpose] The purpose of this study was to determine whether place running exercises increase the pulmonary function of normal adults. [Subjects and Methods] Thirty normal adults in their 20s were randomly assigned to an experimental group (n=15) or a control group (n=15). Over the course of four weeks, the experimental group participated in place running exercise for 30 minutes five times per week. The control group only participated in moto-med exercise for 30 minutes five times per week. Subjects were assessed pre- and post-test by measuring the tidal volume, inspiratory reserve volume, expiratory reserve volume, and vital capacity. [Results] Our findings show significant improvements to vital capacity in the experimental group. The experimental group had higher pulmonary function than the control group. In the investigation of the differences between the intervention group and the control group before and after the experiment, significant differences were found for expiratory reserve volume and vital capacity. [Conclusion] Finally, the experimental group showed a greater improvement in pulmonary function than the control group, which indicates that place running exercises are effective at increasing the pulmonary function of normal adults.