Trajectories of pain and disability in older adults with acute low back pain: Longitudinal data of the BACE-Brazil cohort Juscelio Pereira da Silva; Fabianna Resende de Jesus-Moraleida; Diogo Carvalho Felício; André Gustavo Pereira de Andrade; Daniele Sirineu Pereira; Manuela Loureiro Ferreira; Leani Souza Máximo Pereira;

The effectiveness of progressions of difficulty during an exercise program to improve balance and gait in older individuals: A randomized clinical trial Marcos Paulo Gonçalves dos Santos; Thiago Lemos; Débora Cristina Lima da Silva; Camilla Polonini Martins; José Vicente Pereira Martins; Laura Alice Santos de Oliveira;

Low back pain prevalence, capacity, and performance according to sociodemographic variables, population-based study in Chile Marina Carvalho Arruda Barreto; Fabianna Resende Jesus-Moraleida; Valeria Campos; Ricardo Cartes-Velásquez; Shamyr Sulyvan Castro;