Statistical analyses
SE
Descriptive measures, such as the means, SD and mean standard error (SE), were calculated for each outcome measure. Normal distribution of the data was proven for all variables using the Shapiro‒Wilks test. Subsequently, the within-subject effects of the warm ups were analyzed by paired sample t tests. The level of significance was set at α < .05. Magnitudes of differences were assessed using Cohen´s d effect sizes and interpreted as small (.25), medium (.5), and large (1.0) [