Table 3 Key Events of the STS
| Variable | YOUNGER ADULTS (mean +/− SD) | ELDERLY (mean +/− SD) | P value |
|---|---|---|---|
| Time to Peak vGRF, ms | 1073 (216) | 1312 (392) | P < 0.05 |
| Peak vGRF, normalized (% BW) | 122.63 (8.18) | 116.14 (6.2) | P < 0.001 |
| Rebound – upright standing, ms | 1573 (295) | 1816 (398) | P < 0.05 |
| Steady standing – SS, ms | 2814 (759) | 2116 (381) | P < 0.001 |
| SD 10 s after SS | 0.88 (0.32) | 1.19 (0.50) | P < 0.001 |