Table 2.
Posture while in flat surface.
| Posture | ||||
|---|---|---|---|---|
| L | M | S | ||
| L | c.n.m | l.f. | b.f. | |
| M | n.w. | n.w. | b.f. | |
| S | l.o. | l.o. | s.s. | |
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