Fig. 2. Box plots for untransformed stride duration (A) and stride length (B) at each experimental temperature (15, 20, 25, 30, 35°C). Values with the same letters (a–d) denote temperatures at which kinematic measures are not significantly different, as indicated by pairwise post-hoc tests. No letter indicates that a performance measure at a given temperature is significantly different for measures at all other temperatures. For each box plot, the line within the box represents the mean; the top and bottom of each box represent the 75th and 25th percentiles, respectively; the top and bottom whiskers represent the 95th and 5th percentiles, respectively; asterisks represent data outlying >1.5 times the interquartile range, and circles represent data outlying >3 times the interquartile range.