Article Title,Year,Volume,Issue,Page Range,Author Shoe-fit is correlated with exercise tolerance in community-dwelling elderly people,2014,7,1,37-42,Yamada Quit being so rigid: how traditional gait analysis assumptions confound our understanding of ankles feet footwear and biomechanics,2019,11,Suppl 1,S137-S139,Zelik Effects of natural shoe wear on traction performance: a longitudinal study,2022,14,1,1-12,Redfern