“…In several studies, QG has been shown to improve neck pain and disability (Lansinger, Larsson, Persson, & Carlssom, 2007; Rendant et al, 2011; Skoglund, Josephson, Wahlstedt, Lampa, & Norbäck, 2011). Other benefits include stress reduction in hospital staff (Griffith et al, 2008), increased positive mood and perceived pleasure and decreased state anxiety (Johansson & Hassmén, 2008), decreased tinnitus (Biesinger, Kipman, Schätz, & Langguth, 2010), and improvements in mild hypertension equal to conventional exercise (Cheung, 2005). Research has yielded mixed results in persons with fibromyalgia.…”