Study on the effect of blood flow restriction training combined with IASTAM on ankle strength and function intervention in athletes with chronic ankle instability in sport dance events

Table 10 Multiple factor repeated measures ANOVA results and comparison of numerical changes with mean for the three time points of the Foot range of motion(Inward Angle、Outward Angle)

Comparison of numerical changes in dorsiflexion and plantarflexion angles with the mean results							F-test for repeated evaluation of range of motion
	Test Group (n = 15)			Control Group (n = 15)				F	P	*Bias η2*
	PRE	PTFI	P4WI	PRE	PTFI	P4WI
	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD
Inward Angle	25.17 ± 2.49	31.87 ± 3.96*&	37.75 ± 4.88*&	26.38 ± 3.22	32.10 ± 4.66*&	35.35 ± 5.63*&	Group main effec	0.06	0.80	0.00
							Time point main effect	94.01	0.00	0.77
							Time point × group	2.79	0.08	0.09
Outward Angle	20.82 ± 2.50	49.22 ± 4.51*#	48.78 ± 6.00*#	22.14 ± 3.15	41.52 ± 5.39*#	43.09 ± 5.05*#	Group main effec	13.09	0.00	0.33
							Group main effec	312.68	0.00	0.91
							Time point main effect	9.01	0.00	0.24

Note represents a significant difference in the change in dorsiflexion angle when compared to pre-intervention for within-group comparisons (p < 0.05); & represents a significant change in within-group comparisons after the first intervention and after the 4-week intervention (p < 0.05); # represents a significant change in between-group comparisons with the Test group (p < 0.05); M ± SD indicates mean ± standard deviation; PTFI = Post The First Intervention; P4WI = Post 4 Weeks Of Intervention

ISSN: 2052-1847