Table 3.
Inter-class correlation coefficient (ICC) and coefficient of variation (CV), showing acceptable reliability for measures of track running velocity, change of direction, jump tests, static and dynamic balance tests.
| Parameters | ICC | CV |
|---|---|---|
| Sprint | ||
| 5 m | 0.90 | 1.8 |
| 10 m | 0.87 | 0.9 |
| 20 m | 0.89 | 1.8 |
| 30 m | 0.85 | 1.4 |
| 40 m | 0.90 | 1.6 |
| Change of direction | ||
| Sprint time over 9–3–6–3–9 m with 180° turns | 0.91 | 1.8 |
| Sprint time over 9–3–6–3–9 m with backward and forward running | 0.89 | 1.5 |
| Sprint time over 4 × 5 m | 0.89 | 2.1 |
| Jump tests | ||
| Squat jump | 0.86 | 5.1 |
| Countermovement jump | 0.87 | 5.0 |
| Countermovement jump aimed arms | 0.86 | 4.6 |
| Five jump test | 0.87 | 5.5 |
| Y Balance Test | ||
| Right support leg | ||
| Right leg/Left | 0.98 | 9.5 |
| Right leg/Back | 0.97 | 7.5 |
| Right leg/Right | 0.98 | 19.2 |
| Left support leg | ||
| Left leg/Left | 0.98 | 10.3 |
| Left leg/Back | 0.98 | 7.6 |
| Left leg/Right | 0.97 | 18.2 |
| Stork Balance Test | ||
| Right leg | 0.76 | 69.5 |
| Left leg | 0.88 | 70.6 |