| % Δ Week 4 – 8 | % Δ Week 8 – 12 | ||
---|---|---|---|---|
Variable | Exercise (mean ± SD) | Control (mean ± SD) | Exercise (mean ± SD) | Control (mean ± SD) |
Peak oxygen consumption (mL·min) | 0.6 ± 5.0 P = 0.627 (15 ± 101) | -2.1 ± 8.5 P = 0.377 (-38 ± 154) | -1.3 ± 6.4 P = 0.377 (-33 ± 159) | -1.6 ± 7.9 P = 0.389 (-46 ± 166) |
Peak oxygen consumption (mL·kg·min -1 ) | 0.6 ± 5.8 P = 0.693 (0.1 ± 2.0) | 1.0 ± 7.3 P = 0.015 (-0.3 ± 2.0) | -2.0 ± 9.6 P = 0.424 (-0.4 ± 2.8) | -2.9 ± 9.6 P = 0.685 (-1.1 ± 2.9) |
Time to exhaustion (min) | 4.0 ± 9.2 P = 0.190 (0.4 ± 1.0) | -0.5 ± 13.9 P = 0.826 (-0.2 ± 1.2) | -0.7 ± 12.8 P = 0.953 (-1.3 ± 1.8) | 6.6 ± 22.9 P = 0.559 (0.3 ± 1.7) |
Peak heart rate (bpm) | -1.28 ± 2.5 P = 0.096 (-2 ± 4) | -0.7 ± 2.5 P = 0.439 (-1 ± 5) | 1.1 ± 1.7 P = 0.051 (2 ± 3) | -0.2 ± 1.9 P = 0.686 (-1 ± 4) |
2 min oxygen consumption (mL·min) | -7.1 ± 8.3 P = 0.019 (-110 ± 146) | -5.0 ± 11.1 P = 0.217 (-53 ± 129) | 2.4 ± 6.3 P = 0.275 (19 ± 73) | 0.6 ± 7.9 P = 0.948 (7 ± 87) |
2 min oxygen consumption (mL·kg·min -1 ) | -7.8 ± 8.6 P = 0.113 (-1.6 ± 1.8) | -4.0 ± 10.1 P = 0.286 (-0.8 ± 1.8) | 1.9 ± 6.8 P = 0.363 (0.2 ± 1.2) | -0.2 ± 7.9 P = 0.902 (-0.1 ± 1.4) |
4 min oxygen consumption (L·min) | -4.6 ± 7.0 P = 0.038 (-77 ± 136) | -2.9 ± 6.5 P = 0.398 (-39 ± 84) | 3.6 ± 5.8 P = 0.049 (47 ± 78) | -3.1 ± 11.3 P = 0.441 (-43 ± 146) |
4 min oxygen consumption (mL·kg·min -1 ) | -5.2 ± 6.9 P = 0.023 (-1.2 ± 1.7) | -1.7 ± 5.7 P = 0.381 (-0.4 ± 1.2) | 3.4 ± 5.6 P = 0.009 (0.6 ± 1.0) | -4.0 ± 11.7 P = 0.339 (-1.0 ± 2.5) |
Resting heart rate (bpm) | -0.1 ± 9.7 P = 0.846 (0 ± 6) | -3.7 ± 8.6 P = 0.254 (-3 ± 6) | 1.1 ± 7.6 P = 0.700 (0 ± 5) | 4.8 ± 9.0 P = 0.164 (3 ± 5) |
Systolic BP (mm Hg) | -1.0 ± 5.3 P = 0.537 (-1.3 ± 7.0) | -0.9 ± 2.7 P = 0.368 (1.0 ± 2.9) | 0.1 ± 4.5 P = 0.989 (-0.1 ± 5.1) | -0.2 ± 4.8 P = 0.915 (0.0 ± 5.1) |
Diastolic BP (mm Hg) | -1.3 ± 6.3 P = 0.462 (-1.3 ± 5.3) | -1.2 ± 4.0 P = 0.455 (-0.7 ± 4.1) | -0.1 ± 5.6 P = 0.905 (-0.2 ± 4.2) | -1.6 ± 9.5 P = 0.539 (-1.2 ± 4.6) |