Table 1. Effects of feedback breathing exercise and diaphragm breathing exercise on SVC and FVC (Unit: liter).

	FBE		MDBE
	pre	post	pre	Post
SVC	5.85 ± 1.5	6.44 ± 1.3*	5.32 ± 1.4	6.05 ± 1.3*
FVC	3.05 ± 0.6	3.30 ± 0.6*	2.86 ± 0.8	3.27 ± 0.7*#

Values are reported as the Mean ± SD. *p<0.05 vs. pre, #p<0.05 vs. FBE post