Pinho, J.P. et al. 2017. Eight steps’ paradigm shift in men’s 110 metres hurdles: an 89 years retrospective study. Revista Brasileira de Educação Física e Esporte. 31, 3 (dez. 2017), 543–551. DOI:https://doi.org/10.11606/1807-5509201700030543.