The relationship between lower limb alignment and physical fitness in children aged 10¿12: A sex-specific analysis using the ALPHA-fitness test battery Carlos Lahoz; Jorge Pérez-Rey; David González; José Gallart; Javier Bayod; María José Luesma;

Prevalence of non-communicable diseases, multimorbidity, and their impact on activity limitations among adults with chronic back pain: a national population-based study in a middle-income country Érica de Matos Reis Ferreira; Ítalo Ribeiro Lemes; Edmar Geraldo Ribeiro; Deborah Carvalho Malta; Christopher G. Maher; James H. McAuley; Matthew D. Jones; Luiz Hespanhol; Rafael Zambelli Pinto;

The prevalence of sarcopenia and its associations with weekly energy expenditure and physical activity levels in female patients with breast cancer at the time of diagnosis Noemi Trajano de França da Silva; Daniele Medeiros Torres; Marcos Vinicius dos Santos Corrêa; Rejane Medeiros Costa; Erica Alves Nogueira Fabro; Suzana Sales Aguiar; Simone Abrantes Saraiva; Anke Bergmann;