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. 2014 Dec 11;8:27. doi: 10.1186/s13030-014-0027-8

Figure 3.

Figure 3

Acute effects of isometric yoga on fatigue and vigor. A comparison of the fatigue (F) and vigor (V) scores of the Profile of Mood States (POMS) questionnaire for participants in the yoga group before (pre, blue) and immediately after (post, red) the final 20-minute session of isometric yoga with the instructor. ***P < 0.001, **P < 0.01 (paired t test).