Table 4. IEMG during the push-off phase (unit: %MVC).
|
175g |
255g |
335g |
415g |
p-value |
| Vastus lateralis |
11±0.06 |
10±0.03 |
15±0.10 |
16±0.15 |
0.349 |
| Vastus medialis |
10±0.07 |
8±0.02 |
11±0.02 |
10±0.04 |
0.573 |
| Rectus femoris |
9±0.05 |
9±0.04 |
9±0.03 |
9±0.03 |
0.605 |
| Biceps femoris |
47±0.17 |
54±0.29 |
57±0.26 |
67±0.35 |
0.380 |
| Semitendinosus |
37±0.18 |
39±0.17 |
44±0.21 |
50±0.11 |
0.040* |
| Tibialis anterior |
10±0.06 |
11±0.07 |
13±0.09 |
13±0.09 |
0.050 |
| Gastrocnemius lateralis |
38±0.13 |
39±0.09 |
45±0.12 |
48±0.11 |
0.014* |
| Gastrocnemius medialis |
45±0.06 |
48±0.09 |
48±0.09 |
51±0.07 |
0.326 |
| Soleus muscles |
40±0.08 |
38±0.07 |
49±0.08 |
47±0.09 |
0.041* |
* Significant differences (p<0.05) between shoes of different mass during the push-off phase.
