Influence of Postural Training of Diaphragm on Functional Lung Capacity

Breathing is one of the basic life functions. High demands are placed on the respiratory system when increased value of power for example in sport. The main inspiratory muscle is the diaphragm, which performs this function in addition to other functions, mainly postural and sphincter. The aim of this study was to assess the effect on functional capacity of the lung after postural therapy. Trial involved 35 male elite athletes, 25 of which formed the experimental group and 10 was control group. Input and output measurements were identical and methodically divided into two main areas. Postural tests reported in the literature by prof. Kolar and spirometric test. The tests were carried out under constant conditions, and in the same time. The experimental group received postural training lasting six weeks. Comparing the results after completing postural training, we observed differences in postural execution like in spirometry tests in favor of the experimental group. Based on the results of our studies we suggest that postural training of diaphragm have a positive effect on the functional capacity of the lungs. Changes were not statistically significant at all endpoints. This may be caused by tested of elite athletes compared with the possible outcome of the general population. Individuality subjects and their psychosocial conditions during testing could also influence the outcome in a positive or negative direction.