Table 2 Selected reliability measures for RBR
| Variable |
ICC |
CV (%) |
LIMAG |
CR |
| VO2 R1 (l· min-1) |
.68 |
5.87 |
-12.92-20.01 |
16.46 |
| HR R1 (beats· min-1) |
.92 |
2.6 |
-8.21-5.96 |
7.08 |
| [BLA] post R1 (mM) |
.87 |
25.1 |
-72.82-49.68 |
61.25 |
| Bmax Abs VO2peak
|
.98 |
1.80 |
-8.21-5.96 |
7.08 |
| Bmax Wpeak (W) |
.95 |
2.72 |
-6.08-7.06 |
6.93 |
| Cycle HR peak (beats· min-1) |
.98 |
0.96 |
-2.74-2.44 |
2.59 |
| [BLA] post Bmax (mM) |
.99 |
3.00 |
-14.45-15.95 |
15.20 |
| Bsubmax HR (beats· min-1) |
.97 |
1.7 |
-4.53-4.57 |
4.55 |
| VO2 Bsubmax (l· min-1) |
.95 |
2.37 |
-7.70-7.65 |
7.68 |
| [BLA] post Bsubmax (mM) |
.99 |
16.31 |
-45.36-36.27 |
40.82 |
| VO2R2 (l· min-1) |
.65 |
7.78 |
-18.21-20.46 |
19.34 |
| [BLA] post R2 |
.68 |
36.0 |
-86.63-83.90 |
85.26 |
ICC intra-class correlation coefficient, CV Typical error expressed as a coefficient of variation, LIM limits of agreement (inferior-superior), CR coefficient of repeatability, VO oxygen output, R first run section of RBR, HR heart rate, [BLA] blood lactate concentration, B maximal incremental bike test section of RBR, Abs VO absolute peak oxygen output (l· min), W peak power output, B submaximal cycle section of RBR, R second run section of RBR, ∆HR change in HR between R and R of RBR ∆ [BLA] change in blood lactate concentration between R and R of RBR, ∆VO change in VO between R and R of RBR.
