Table 1.
Reliability measure values for maximal reached speed (VIFT), peak heart rate (HRpeak) and maximal oxygen consumption (VO2max) in 30–15 intermittent fitness test.
| VIFT(km/h) | HRpeak (b.p.m.) | VO2max 30–15IFT (ml/kg/min) | |
|---|---|---|---|
| ES | −0.29 (Small) | −0.14 (Trivial) | −0.26 (Small) |
| Diff (90%CI) | 0.28 (−0.48;−0.09) | <1 (−1.95; 0.82) | 0.89 (−1.31; −0.47) |
| ICC (90%CI) | 0.91 (0.80; 0.96) | 0.94 (0.85; 0.97) | 0.94 (0.87; 0.98) |
| TE (90%CI) | 0.31 (0.24; 0.45) | 2.0 (1.73; 3.21) | 0.71 (0.55; 1.02) |
| CV% (90%CI) | 1.8 (1.4; 2.7) | 1.2 (0.9; 1.7) | 1.6 (1.2; 2.3) |
| SWC% | 0.20 (1.2%) | 2.0 (0.7%) | 0.55 (1.2%) |
| Rating | Marginal | OK | Marginal |
ES, effect size; ICC, intraclass correlation coefficient; TE, typical error of measurement; CV, Coefficient of variation; SWC, smallest worthwhile change; CI, confidence intervals.