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Table 2 Pre-/post-training measurements during the incremental cycling test to the limit of tolerance for the O2+ and AMB groups

From: High-intensity interval training accelerates oxygen uptake kinetics and improves exercise tolerance for individuals with cystic fibrosis

 O2+AMBTimeGroup
x
Time
PrePostPrePostPP
V̇O2peak (ml.kg− 1LBM.min− 1)32 ± 1134 ± 1132 ± 534 ± 110.3870.963
WRpeak (W)117 ± 59131 ± 70121 ± 71137 ± 1010.0800.883
HRpeak (beats.min− 1)167 ± 19166 ± 19159 ± 30158 ± 220.8660.929
Peak RER1.1 ± 0.11.1 ± 0.01.1 ± 0.11.1 ± 0.10.9330.783
Epeak (L.min− 1)71 ± 2772 ± 3663 ± 2961 ± 280.8420.694
VTpeak (L)1.6 ± 0.81.5 ± 0.91.6 ± 0.91.7 ± 1.30.7570.672
Peak BR (breaths.min− 1)49 ± 949 ± 944 ± 1243 ± 130.9080.706
Peak SpO2%93 ± 490 ± 7*93 ± 691 ± 5*0.0210.240
Peak [Lactate] (mmol. L− 1)6.2 ± 1.86.3 ± 2.56.4 ± 3.26.1 ± 2.20.7620.704
Peak RPE15.4 ± 2.515.6 ± 3.116.0 ± 1.416.5 ± 1.00.4070.717
Peak dyspnea6.6 ± 2.16.2 ± 2.46.0 ± 1.86.3 ± 1.00.8790.515
  1. Values are presented as mean ± SD. V̇O2peak peak rate of oxygen uptake, RER Respiratory exchange ratio, Epeak peak rate of minute ventilation, VTpeak peak tidal volume, BR Breathing rate, SpO2 peripheral capillary O2 saturation, [lactate] blood lactate concentration, RPE Rating of perceived exertion, * = significantly different from pre-training value within group (P < 0.05)