| |
R
|
P
| |
---|
MVC
|
Age
|
0.357
|
0.095
| |
|
MT
|
0.326
|
0.129
| |
|
ST
|
0.291
|
0.178
| |
|
ME
|
−0.583
|
0.004
|
*
|
|
RMS
|
0.406
|
0.054
| |
|
NRMS
|
−0.086
|
0.697
| |
|
CRR
|
0.201
|
0.359
| |
- MVC, maximal voluntary isometric knee extension joint torque; MT, Muscle thickness of vastus lateralis; ST, subcutaneous tissue thickness; ME, modified entropy of surface electromyography at 65% of the maximal voluntary contraction; RMS, root mean square value of surface electromyography for all channels in electrode grid at 65% of the maximal voluntary contraction; NRMS, root mean square of surface electromyography for all channels in electrode grid at 65% of the maximal voluntary contraction normalized by that at 20% of the maximal voluntary contraction; CRR, correlation coefficient value in root mean square of surface electromyography between 20 and 65% of the maximal voluntary contraction
- * indicates significant correlation