Table 2.
Coefficient of variation (CV) and interclass correlation coefficient (ICC) with 95% confidence intervals for each age group (n = 185).
| U14 (n = 57) | U16 (n = 87) | U18 (n = 41) | ||||
|---|---|---|---|---|---|---|
| CV (%) | ICC (95%CI) | CV (%) | ICC (95%CI) | CV (%) | ICC (95%CI) | |
| SL-CMJL | 12.78 | 0.68 (0.57; 0.78) |
9.65 | 0.81 (0.75; 0.87) |
10.36 | 0.67 (0.52; 0.79) |
| SL-CMJR | 10.72 | 0.75 (0.64; 0.83) |
10.20 | 0.80 (0.73; 0.86) |
8.61 | 0.66 (0.50; 0.79) |
| SL-LHL | 6.82 | 0.85 (0.74; 0.91) |
6.13 | 0.80 (0.71; 0.87) |
4.97 | 0.79 (0.67; 0.87) |
| SL-LHR | 6.93 | 0.82 (0.71; 0.90) |
5.17 | 0.87 (0.78; 0.92) |
6.29 | 0.69 (0.48; 0.79) |
Note. SL-CMJL: single leg countermovement jump with the left leg; SL-CMJR: single leg countermovement jump with the right leg; SL-LHL: single leg lateral hop with the left leg; SL-LHR: single leg lateral hop with the right leg.