Table 1 Summary of the mean variability changes [%] with respect to the standard deviation (left) and coefficient of variation (right). RF stands for rectus femoris, TA for tibialis anterior and LG for lateral gastrocnemius. |
| Standard deviation |
Coefficient of variation |
| Comparison |
Muscle |
Changes in variability [%] |
|
p |
ηp2 |
Changes in variability [%] |
|
p |
ηp2 |
Difference running
without tubes vs.
tube running |
RF |
72.6 |
F1,8=23.8 |
< .01 |
.75 |
18.4 |
F1,8=16.1 |
< .01 |
.67 |
| TA |
74.2 |
F1,8=2.5 |
= .06 |
.24 |
15.2 |
F1,8=11.5 |
< .01 |
.59 |
| LG |
36.5 |
F1,9=22.7 |
< .01 |
.72 |
8.1 |
F1,9=3.1 |
= .10 |
.26 |
Running without
tubes by
tube running interaction |
RF |
|
F6,48=2.3 |
< .05 |
.22 |
|
F6,54=0.9 |
> .50 |
.09 |
| TA |
|
F6,48=4.0 |
< .01 |
.33 |
|
F6,48=2.8 |
< .05 |
.26 |
| LG |
|
F6,54=6.1 |
< .001 |
.40 |
|
F6,54=5.7 |
< .001 |
.37 |
Separate analyses
for tube running |
RF |
|
F6,48=3.6 |
< .01 |
.31 |
|
F1,8=1.7 |
> .10 |
.20 |
| TA |
|
F6,48=4.4 |
< .01 |
.36 |
|
F1,8=4.4 |
< .01 |
.35 |
| LG |
|
F6,54=11.3 |
< .001 |
.56 |
|
F1,9=10.6 |
< .001 |
.54 |
| De-adaptation |
RF |
-31.9 |
F6,48=11.7 |
< .01 |
.60 |
-8.8 |
F1,8=1.0 |
> .30 |
.11 |
| TA |
-2.9 |
F6,48= 0.9 |
< .30 |
.10 |
15.3 |
F1,8= 1.0 |
> .30 |
.11 |
| LG |
-12.3 |
F6,54= 0.4 |
< .40 |
.08 |
0.2 |
F1,9= 1.0 |
> .30 |
.10 |
|
|