Table 3.
Physiological loading condition for normal walking (top) and stair climbing (bottom)
|
Normal Walking | ||||
|---|---|---|---|---|
| Muscles point load (N) | x | y | z | Point load |
| Hip contact |
-378 |
-229.6 |
-1604.4 |
P0 |
| Abductor |
406 |
30.1 |
605.5 |
P1 |
| Tensor fascia lata, proximal part |
50.4 |
81.2 |
92.4 |
P1 |
| Tensor fascia lata, distal part |
-3.5 |
-4.9 |
-133 |
P1 |
| Vastus lateralis |
-6.3 |
129.5 |
-650.3 |
P2 |
|
Stairs Climbing | ||||
|
Muscles point load (N) |
x |
y |
z |
Point load |
| Hip contact |
-415.1 |
-424.2 |
-1654.1 |
P0 |
| Abductor |
490.7 |
201.6 |
594.3 |
P1 |
| Ilio-tibial tract, proximal part |
73.5 |
-21 |
89.6 |
P1 |
| Ilio-tibial tract, distal part |
-3.5 |
-5.6 |
-117.6 |
P1 |
| Tensor fascia lata, proximal part |
21.7 |
34.3 |
20.3 |
P1 |
| Tensor fascia lata, distal part |
-1.4 |
-2.1 |
-45.5 |
P1 |
| Vastus lateralis |
-15.4 |
156.8 |
-945.7 |
P2 |
| Vastus medialis | -61.6 | 277.2 | -1869.7 | P3 |