JANSEN, Erik C.; VITTAS, Dimitrios; HELLBERG, Steen; HANSEN, Jens. Normal Gait of Young and Old Men and Women: Ground Reaction Force Measurement on a Treadmill. Acta Orthopaedica, [S. l.], v. 53, n. 2, p. 193–196, 1982. DOI: 10.3109/17453678208992200. Disponível em: https://actaorthop.org/actao/article/view/28652. Acesso em: 28 apr. 2026.