The Influence of Physical Exercises on the Flexibility of Older Individuals with Knee Osteoarthritis: A Systematic Review - Santos, Aline Cristina; Caiado, Vanessa; Moreira-Marconi, Eloá; Teixeira-Silva, Ygor; Meirelles, Alexandre; Seixas, Aderito; Lacerda, Ana Cristina; Sonza, Anelise; Mendonça, Vanessa; Bernardo-Filho, Mario; Sá-Caputo, Danúbia (Iranian Journal of Public Health, 2024)