Pulmonary Function Breathing Trainer Muscle Exerciser Vital Capacity Exercise Lung Function Rehabilitation Device PortableUSD 44.99/piece Item:FY-02 Sport Style Features a.Training the inspiratory & expiratory muscles at one time. b.1-5 grades of independent inspiratory and expiratory resistance settings....
In generally, a decrease in respiratory muscle's strength can occur in patients who have experience of prolonged immobilization, elderly people who suffer from sarcopenia, to stroke patients. The untrained healthy persons were not realizing the effects of their lifestyle which c...