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. Author manuscript; available in PMC: 2015 Mar 1.
Published in final edited form as: Ann Biomed Eng. 2013 Oct 1;42(3):600–612. doi: 10.1007/s10439-013-0917-0

Table 2.

Step length (mm), step width (mm), heel contact velocity (mm/sec), walking velocity (m/sec) and stance duration (seconds) were evaluated for no fatigue and post fatigue walking trials. The data provided is in mean ± SD for the group and paired t-test was used with alpha set at 0.05.

No fatigue Post fatigue p-value
Step length (mm) 755±59 748±58 0.22
Step width
(mm) 		110±32 123±38 0.02*
Heel contact velocity
(mm/sec) 		569±110 637±122 0.01*
Walking velocity
(m/sec) 		1.41±0.15 1.40±0.16 0.90
Single stance time (sec) 0.68±0.04 0.66±0.04 0.005*