| Baseline, Mean (SD) | After 12 weeks, Mean (SD) | B (95% CI)a |
---|---|---|---|
Leg fatigue (Borg scale) | Â | Â | Â |
 Placebo (n = 32) | 5.1 (1.9) | 6.3 (2.2) |  |
 Real (n = 30) | 5.7 (3.3) | 1.7 (1.6) | -4.8 (-5.8–-3.9)b |
Dyspnea (Borg scale) | Â | Â | Â |
 Placebo (n = 32) | 4.2 (2.7) | 4.6 (2.8) |  |
 Real (n = 30) | 5.5 (2.8) | 1.9 (1.5) | -3.6 (-4.3–-2.9)c |