Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Air pressure values to reach complete extension and flexion movements in all fingers.
| Finger | Air pressure for extension movement (psi) | Air pressure for flexion movement (psi) |
|---|---|---|
| Thumb | 8.90 ± 0.16 | 4.63 ± 0.16 |
| Index | 9.95 ± 0.08 | 8.34 ± 0.28 |
| Middle | 10.45 ± 0.08 | 8.85 ± 0.37 |
| Ring | 9.95 ± 0.08 | 8.59 ± 0.22 |
| Little finger | 9.35 ± 0.24 | 5.57 ± 0.09 |
