Richard Barrett-Jolley, Alexander J German
Variables associated with owner perceptions of the health of their dog: Further analysis of data from a large international survey
PloS one
main objective study assess pacing strategy running 400 hurdles worldlevel female athletes past 40 years based functional asymmetry temporal spatial characteristics data collected 1983 2019 using review scientific literature 35 years study 37 toplevel competitions 283 finalistscompetitors included analysis 400 hurdle covered mainly spatial temporal factors run related technical skills level motor skills somatic structure addition basic statistics anova analysis variance regression analysis pearson correlation principal component analysis pca kaisers criterion used multivariate analysis final result 400 mh run determined simple sum individual temporal andor spatial characteristics run number steps type attacking leg interaction area functional asymmetry decisive factor 400 mh run strategy second curve emphasis optimal setting stride pattern context minimizing loss running speed additionally application multidimensional statistical methods valuable tool allows significantly deepen interpretation obtained results thus optimize strategy 400 mh run