Table 4. Linear mixed model results for RF muscle.

Source	Type III sum of squares	Degree of freedom	Mean square	F ratio	P value
Corrected model	7.80	7	1.11	3.35	<0.01
Distance	1.11	2	0.55	1.66	0.20
Time	1.31	2	0.65	1.96	0.15
Distance * Time	3.32	3	1.11	3.33	0.02
Error	35.31	106	0.33
Total	1,198.48	114
Corrected total	43.11	113