الفهرس 
Frolov training versus pursed lip breathing exercise on ventilatory functions in patients with bronchial asthma
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Abstract
To compare between the effects of frolove device versus pursed lip breathing exercises on ventilatory functions in patients with bronchial asthma. Thirty six women presented with moderately persistent bronchial asthma were selected from chest department, Elsahel teaching hospital and Egypt air hospital with age ranged from 35 - 50 years old. Patients were assigned to two groups equal in number group A: Received Frolov device, in addition to medical treatment and once daily for three times / week for 8 weeks. group B: Received medical treatment and pursed lip breathing exercises for 8 weeks. Results: There was significant statistical increase in post treatment mean values in FEV1 (30.85%) and FVC of predicted (26.08%) and FEV1 / FVC (3.92%) and MVV (30%) and ACT (26.09%) between 2 groups. Frolov device is effective in improving the ventilatory parameters and ACT of predicted in bronchial asthma patients