Table 2 Mean movement speed and absolute angle of head rotation in each experimental condition
| Â | Fingertip-contact group | Control group | ||
|---|---|---|---|---|
Pretest | Posttest | Pretest | Posttest | |
Movement speed (cm/s) | 91.0 (19.5) | 88.0 (19.6) | 100.4 (22.7) | 99.0 (18.7) |
Head rotation angle (deg) | 19.3 (9.4) | 18.6 (9.6) | 13.2 (7.7) | 9.2 (5.2) |