Table 1: Forces (in Newtons) at the Metatarsal Bone Model Presented in Fig. (3)

Symbol	x-Value	y-Value	Origin
F2	0	290	External ground force
Fhl	-475	221	Flexor hallucis longus muscle
Fhb	-329	133	Flexor hallucis brevis muscle
Fpl	-371	0	Peroneus longus force
R2	-62.1	145	Tarsometatarsal joint
R4	1237	-789	Metatarsophalangeal joint