Table 3. Number of poses performed correctly according to the two observers, stratified by subject intervention status.
| Pose | Pre-intervention | Post-intervention | ||
| Observer 1 | Observer 2 | Observer 1 | Observer 2 | |
| 1 | 24 (39.3%) | 26 (42.6%) | 43 (79.6%) | 43 (79.6%) |
| 2 (Left) | 40 (65.6%) | 39 (63.9%) | 40 (74.1%) | 41 (75.9%) |
| 2 (Right) | 37 (60.7%) | 36 (59.0%) | 38 (70.4%) | 39 (72.2%) |
| 3 | 23 (37.7%) | 23 (37.7%) | 44 (81.5%) | 37 (68.5%) |
| 4 | 9 (14.8%) | 4 (6.6%) | 18 (33.3%) | 11 (20.4%) |
| 5 (Left) | 21 (34.4%) | 16 (26.2%) | 31 (57.4%) | 30 (55.6%) |
| 5 (Right) | 21 (34.4%) | 17 (27.9%) | 31 (57.4%) | 31 (57.4%) |
| 6 (Left) | 11 (18.0%) | 7 (11.5%) | 22 (40.7%) | 23 (42.6%) |
| 6 (Right) | 11 (18.0%) | 5 (8.2%) | 22 (40.7%) | 25 (46.3%) |
“Pre-intervention” includes Group A subjects at T0 and Group B subjects at T1 (n = 61). “Post-intervention” includes Group A subjects at T1 and Group B subjects at T2 (n = 54). Poses are illustrated in Figure 2.