Effects of an 8-week multimodal exercise program on ground reaction forces and plantar pressure during walking in boys with autism spectrum disorder

Table 2 Intraclass correlation coefficients (ICC) for all analyzed variables using pre- and post-data from the waiting control group

Variable	Component	ICCs
Vertical ground reaction force	Fz_HC	0.90
	Fz_MS	0.91
	Fz_PO	0.88
Time to peak force	Fz_HC	0.92
	Fz_MS	0.90
	Fz_PO	0.88
Loading rate	Vertical	0.91
Walking stance time (ms)	Walking stance time (ms)	0.86
Peak pressure	Toe 1	0.84
	Toes 2–5	0.79
	Metatarsal 1	0.85
	Metatarsal 2	0.77
	Metatarsal 3	0.77
	Metatarsal 4	0.74
	Metatarsal 5	0.75
	Midfoot	0.79
	Medial heel	0.81
	Lateral heel	0.74

Fz _HC peak vertical ground reaction force at heel contact, Fz_MS vertical ground reaction force during mid-stance, Fz_PO peak vertical ground reaction force during the push-off phase

ISSN: 1745-6215