... Studies have demonstrated that this form of abbreviated PMR (APMR) is as effective as the long PMR in reducing stress (Dolbier & Rush, 2012;Ghoncheh & Smith, 2004;Matsumoto & Smith, 2001) Overall, research has supported PMR as an empirically validated intervention to reduce stress physically, emotionally, and cognitively. Studies using different numbers of sessions in various populations (healthy and sick) found that PMR helped to improve anger management, depression, anxiety, insomnia, headache, memory, blood pressure, blood glucose, heart rate, and finger skin temperature (Alexandru, Ropert, Viorel & Vasil, 2006;Dolbier & Rush, 2012;Dayapog ̆ lu & Tan, 2012;Kiselica, Baker, Thomas, & Reedy, 1994;Konsta, et al., 2013;Kumar & Raje, 2014;Lolak, Connors, Sheridan, & Wise, 2008;Pawlow & Jones, 2002;Pawlow & Jones, 2005;Powell, 2004;Smith, 2002, Smith, 2005. Also, PMR combined with other mindbody techniques, such as deep breathing, autogenic training and guided imagery, has been studied in nursing students and has been found to be effective in improving some stress reactions, including, anxiety, heart rate, respiratory rate and finger skin temperature (Charlesworth, Murphy, & Beutler, 1981;Prato & Yucha, 2013). ...