“…Likewise, just like MM, functional tests, such as the sit-and-reach or weight-bearing lunge tests, are usual tools to assess the effectiveness of FR on ROM ( Sullivan et al, 2013 ; Halperin et al, 2014 ; Grieve et al, 2015 ; Peacock et al, 2015 ; Škarabot et al, 2015 ; Kelly and Beardsley, 2016 ; Patel et al, 2016 ; Boguszewski et al, 2017 ; Grabow et al, 2017 ; Jung et al, 2017 ; Paz et al, 2017 ; Sağiroğlu, 2017 ; Garcia-Gutiérrez et al, 2018 ; Phillips et al, 2018 ; Guillot et al, 2019 ; Pathania and Muragod, 2019 ; Somers et al, 2019 ; Williams and Selkow, 2019 ; Table 6 ). Other clinical examinations, such as the Thomas test or the straight leg raise test, are also regularly used to quantify flexibility with manual or electric goniometers after FR ( MacDonald et al, 2014 ; Mohr et al, 2014 ; Cho et al, 2015 ; Vigotsky et al, 2015 ; Su et al, 2017 ; Do et al, 2018 ; Killen et al, 2018 ; Madoni et al, 2018 ; Guillot et al, 2019 ; Jeong et al, 2019 ; Kyranoudis et al, 2019 ; Lim and Park, 2019 ; Oranchuk et al, 2019 ; Table 6 ). Applied to FR research, goniometer/inclinometer index gains in terms of degrees of freedom of the joints ( Peacock et al, 2015 ; Škarabot et al, 2015 ; Fairall et al, 2017 ; Le Gal et al, 2018 ; Table 6 ).…”