Skip to main content
. 2018 Sep 28;18(10):3269. doi: 10.3390/s18103269

Figure 2.

Figure 2

Comparison of external force under the second MTH due to differences in shoe size (□ fit size vs ■ 2-cm larger size). (a) Peak normal stress (pressure) (PP) and peak shear stress (PSS), (b) normal stress (pressure) time integral (PI) and shear stress time integral (SSI), and (c) shear stress/normal stress (pressure) ratio of peak value (SPR-p) and shear stress/normal stress (pressure) ratio of time integral value (SPR-i). * p < 0.05 paired t-test. Error bar was standard error (SEM). MTH: metatarsal head.