Research Article

Tai-Chi-Chuan Exercise Improves Pulmonary Function and Decreases Exhaled Nitric Oxide Level in Both Asthmatic and Nonasthmatic Children and Improves Quality of Life in Children with Asthma

Figure 5

Comparison of pulmonary function between 4 groups after 3 months. indicates significant difference ().
(a)
(b)
(c)
(d)