“…Later, systematic studies utilizing physiological indexes were carried out to verify results presented in the case studies (Okubo & Hishinuma, 1998;Okubo et al, 2012;Okubo, Eguchi, Shinaji & Hishinuma, 2005;Okubo, Kohgo, Mizusawa & Hishinuma , 2002). Currently, there is research reported on SB for example with acutely ill patients (Tamura, Sugano, Watanabe & Okawa), patients with acute cerebrovascular disease (Okubo, 2012) and head trauma patients (Kishibe et al, 2011;Okubo & Hishinuma, 2005). Patients on ventilators, and patients that have undergone a thoracotomy procedure (Abe, Okubo & Ueno, 2014) represent a newer group of patients that may benefit from SB related to their prolonged recovery time.…”