Table 3

The bias ±95% LoA of RPE, heart rate, and VO2 responses between two repeated trials for each stage of the Chester step test

Stage IStage IIStage IIIStage IV
RPE0.38±2.00.38±2.70.23±1.40.46±1.9
Heart rate (beats/min)−1±180±18−2±15−2±10
VO2 (ml/kg/min)−0.1±3.3−0.2±2.30.0±4.3−0.3±5.8