Effect of Inspiratory Muscle Training on Cardiopulmonary Capacity in Wheelchair Rugby Athletes

Inspiratory muscle training was performed for six weeks. Athletes performed two daily sessions of 30 forced inspirations followed by long but not maximal expirations, with load adjusted between 50% and 60% of maximum inspiratory pressure, five times a week. A specific device was used for this purpose (Classic, Powerbreathe, United Kingdom), with light or medium resistance adjustment, depending on the subject's maximum inspiratory pressure.