Table 5.
IEMG during the stance phase (unit: %MVC).
175g
255g
335g
415g
p
-
value
Vastus lateralis
31±0.09
30±0.08
37±0.17
34±0.19
0.315
Vastus medialis
31±0.05
27±0.03
28±0.04
30±0.06
0.114
Rectus femoris
23±0.09
22±0.08
22±0.08
24±0.10
0.206
Biceps femoris
47±0.14
49±0.25
50±0.21
57±0.26
0.458
Semitendinosus
40±0.10
37±0.12
41±0.12
48±0.08
0.073
Tibialis anterior
22±0.06
19±0.08
21±0.11
22±0.09
0.383
Gastrocnemius lateralis
45±0.05
45±0.07
49±0.07
53±0.06
0.005
*
Gastrocnemius medialis
44±0.10
49±0.12
49±0.11
50±0.07
0.230
Soleus muscles
48±0.05
46±0.08
53±0.07
53±0.08
0.028
*
* Significant differences (p<0.05) between shoes of different mass during the stance phase.