Table 6. Effects of neuromuscular foot rolling on center of pressure speed. Data are means (±SD).
CoP speed (m·s-1) INTpre Roll 1 Roll 2 INTpost INTpost10 Δ(%)
pre-post
Main and Interaction effects
p-value (d), F-statistics
Condition Time Condition x Time
Eyes closed dominant limb INT .3218
(.0770)
.3091
(.0630)
.3309
(.0759)
.3205
(.0653)
.3380
(.0770)
-4.0 .060 (1.27)
F(1,11)=4.407
.456 (.54)
F(4,44)=.802
.393 (.60)
F(4,44)=.985
CON .3211
(.0594)
.3132
(.0567)
.3083
(.0559)
.3091
(.0583)
.3135
(.0570)
-3.7
Eyes closed non-dominant limb INT .3347
(.0753)
.3191
(.0628)
.3343
(.0800)
.3158
(.0583)
.3217
(.0473)
-5.7 .478 (.44)
F(1,11)=.538
.189 (.81)
F(4,44)=1.828
.330 (.644)
F(4,44)=1.146
CON .3447
(.0835)
.3166
(.0584)
.3117
(.0585)
.3120
(.0589)
.3107
(.0562)
-9.5
Eyes open dominant limb INT .2976
(.0594)
.2974
(.0610)
.2999
(.0602)
.2986
(.0615)
.3004
(.0580)
0.4 .728 (.21)
F(1,11)=.128
.126 (.83)
F(4,44)=1.906
.692 (.45)
F(4,44)=.561
CON .2975
(.0585)
.2990
(.0553)
.2981
(.0586)
.3006
(.0565)
.3025
(.0582)
1.0
Eyes open non-dominant limb INT .2972
(.0610)
.2983
(.0608)
.2995
(.0607)
.3001
(.0600)
.2989
(.0602)
1.0 .573 (.35)
F(1,11)=.337
.452 (.55)
F(4,44)=.842
.720 (.43)
F(4,44)=.720
CON .2994
(.0645)
.2986
(.0597)
.2981
(.0582)
.3010
(.0574)
.3015
(.0580)
0.5
CoP = centre of pressure, INT = intervention, CON = control, SD = standard deviation. INTpre = pre-test, Roll 1 = after the first foot rolling, Roll 2 = after the second foot rolling, INTpost = post-test, INTpost10 = post-test 10 min after the intervention, d= Cohen's d.