“…The study samples were relatively small and between 13 and 90 participants. Only five studies showed a sample with more than one hundred participants ( Sekine et al, 2006 ; Yang et al, 2018 ; Rapolienė et al, 2020 ; Stier-Jarmer et al, 2020 ; Maindet et al, 2021 ). The studies included in the review were on healthy or sub-healthy subjects ( Sekine et al, 2006 ; Kamioka et al, 2009 ; Blasche et al, 2010 ; Latorre-Román et al, 2015 ; Stier-Jarmer et al, 2020 ) and patients affected by different pathologies (mainly chronic pathologies or syndromes, i.e., fibromyalgia ( Buskila et al, 2001 ; Neumann et al, 2001 ; Altan et al, 2004 ; Dönmez et al, 2005 ; Maindet et al, 2021 ), ankylosing spondylitis ( Altan et al, 2006 ; Bestaş et al, 2022 ), osteoarthritis ( Yurtkuran et al, 2006 ; Evcik et al, 2007 ), musculoskeletal pain ( Rapolienė et al, 2020 ; Özkuk and Ateş, 2020 ), morbid obesity ( Koçak et al, 2020 ), mental disorders ( Koike et al, 2013 ; Naumann et al, 2020 ) and subacute supraspinatus tendinopathy ( Koç et al, 2021 )).…”