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Table 9 Just noticeable difference for body segments according to the Weber fraction

From: The effect of directional inertias added to pelvis and ankle on gait

 

Weight percentage

Weight [kg] (75 kg bodyweight)

JND [kg] according to Weber fraction (1/10)

Trunk

43%

32.25

3.225

Upper leg

12%

9

0.9

Lower leg

5%

3.75

0.375

Foot

2%

1.5

0.15