Fig. 3
Effects of the 3-month intervention on peak oxygen uptake (V̇O2peak) for patients in the intervention (n = 30) and control (n = 32) groups assembled into those with a fatigue assessment scale (FAS) score below and above 35 points. *p < 0.05 for the delta V̇O2peak (change of V̇O2peak) within the specific sub-group as analysed with a Student´s T-Test for paired samples. Data were mean (SEM)