Table 2.
Mean ± standard deviation values of the overall lumbar extensor 90th percentile (P) and 50th percentile (M), expressed as a percentage of the MVC
| Activity | P [
] |
M [
] |
||||
|---|---|---|---|---|---|---|
| noExo | XoLift | XoHar | noExo | XoLift | XoHar | |
| Lifting | 58
15 |
38
8 |
37
6 |
35
11 |
20
8 |
21
6 |
| Carrying | 29
7 |
21
5 |
25
7 |
20
7 |
13
4 |
18
7 |
| Lowering | 43
13 |
30
9 |
30
6 |
29
6 |
18
5 |
17
6 |
Note: Each row reports the values obtained during the execution of the three different activities (lifting, carrying, and lowering).