[Long-term effects of breathing exercises and yoga in patients with bronchial asthma].

To compare the effects of breathing exercises (BE) or Yoga (Y) on the course of bronchial asthma we studied 36 subjects with a mild disease. The patients were randomly divided into 3 groups. 2 of them participated in a 3 weeks training program of BE or Y while the third group rested without any additional treatment (control group, C).