From: Centre of pressure characteristics in normal, planus and cavus feet
Foot posture measurement | Normal | Pes planus | Pes cavus |
---|---|---|---|
FPI | + 1 to + 7 | > + 7 | < + 1 |
Arch Index | 0.11 to 0.25 | > 0.25 | < 0.11 |
Normalised navicular height truncated | 0.31 to 0.22 | < 0.22 | > 0.31 |