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. 2026 Sep 4;8:1908480. doi: 10.3389/fspor.2026.1908480

Figure 2.

Box plot graphic comparing triaxial peak tibial acceleration in g across three velocities (v1, v2, v3) for five footwear types (HOK, MIZ, PUM, SAU, OWN). Individual subject data points are color-coded and connected with lines. Median, mean, interquartile range, and whiskers are illustrated, showing an increase in peak tibial acceleration with higher velocities across all footwear categories.

Distribution of triaxial peak tibial acceleration across five footwear conditions at the three running speeds v1, v2, and v3. Boxplots summarise the data (median, IQR, and 1.5 × IQR whiskers), while observations for individual participants are shown as dots connected by lines to illustrate within-subject changes across footwear conditions at each running speed. Footwear conditions: HOK (Hoka Rocket X2), MIZ (Mizuno Wave Rebellion Pro), PUM (Puma Fast-R Nitro Elite), SAU (Saucony Endorphin Pro 3) and OWN (own pair of non-carbon plate running shoes).