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. Author manuscript; available in PMC: 2014 Jun 12.
Published in final edited form as: Psychol Health Med. 2009 Dec;14(6):667–679. doi: 10.1080/13548500903322791

Figure 3.

Figure 3

Mean minute ventilation and end tidal CO2 over successive one min intervals of a 10 min rest period (base), 15 min breathing exercise, and 10 minute recovery period (post) in 16 subjects in the device guided slow breathing group (DGB) and 16 subjects in the spontaneous breathing control group (SB).