Wearable Lumbar-Motion Monitoring Device with Stretchable Strain Sensors

Table 2

ROM values and means and SDs of residual errors between measured and reference rotation angles in human-subject experiments.

Axis	Flexion-extension	Side bending	Rotation
ROM°	54.64	31.78	34.01
Mean°	11.11	3.26	4.64
SD°	7.47	3.09	3.79