Biomechanical Evaluation and Strength Test of 3D-Printed Foot Orthoses

Table 1

Peak GRFs during walking under two conditions: wearing standard shoes (Shoe) and wearing shoes embedded with 3D-printed FOs (Shoe+FO).

Peak GRF (BW)	Shoe ()	Shoe+FO ()	value	Effect size
Anterior			0.41	0.14
Posterior			0.84	0.04
Medial			0.39	0.21
Lateral			0.57	0.12
Vertical			0.66	0.06

BW: body weight.