“…There is an emerging consensus that FR positively affects athletic performances such as power, strength, agility, balance and flexibility (Schroeder and Best, 2015). FR also yielded beneficial effects in rehabilitation settings with elderly populations or patients suffering from locomotor disorder such as genu varus (Jafarnezhadgero et al, 2018;Lee and Lim, 2018), round shoulder posture (Choi, 2019), or spastic diplegia (Patole et al, 2019). In the same vein, recent FR studies investigated its potential effectiveness in the context of rehabilitation (i.e., tendinopathies, friction syndrome of the iliotibial band, fibromyalgia, myofascial pain syndrome, or postural correction) (Grieve et al, 2013;Aboodarda et al, 2015;Chan et al, 2015;Ceca et al, 2017;Lee et al, 2017;Jafarnezhadgero et al, 2018).…”