Table 4.
Speed intra- and inter-group differences.
| Group * | Pre Intervention | Post Intervention | Follow-Up | % RC |
|---|---|---|---|---|
| Control (m/s) | 1.02 (0.26) | 1.05 (0.22) | 1.04 (0.23) | 1.83 |
| Experimental (m/s) | 1.09 (0.25) | 1.17 (0.27) | 1.11 (0.25) | 1.96 |
| Within-Group Difference in Change Score †,‡ | ||||
| Time Interaction Per Group | F(2,86) = 5.130, p = 0.008; η2 = 0.12 | |||
| Intra Group Time Differences | ||||
| Control/pre-post; pre-follow-up | −0.02 (−0.06, 0.01) | −0.02 (−0.06, 0.01) | ||
| Experimental/pre-post; pre-follow-up | −0.08 (−0.12, −0.04) § | −0.02 (−0.05, 0.01) | ||
|
Inter group time differences ‡ pre-post; pre-follow-up |
0.05 (0.01, 0.10) ~ | −0.00 (−0.04, 0.03) | ||
* Means and standard deviation; † compared to pretreatment; ‡ mean difference (95% confidence interval); § statistically significant differences (p < 0.01); ~ statistically significant differences (p < 0.05); η2 = Eta squared. Effect Size; %RC = percentage relative change = (V1−V2)/V2 × 100. Bold: refers to another analysis.