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Table 3 Correlation coefficient between %VO2R versus %HRR and acceleration indices

From: Validity of trunk acceleration measurement with a chest-worn monitor for assessment of physical activity intensity

%VO2R vs

Level 1

Level 2

Level 3

Level 4

%HRR

0.54*

0.56*

0.49

0.62*

MA

0.18

0.01

0.23

0.56*

MSD

0.43

0.33

0.50

0.78**

RMS

0.34

0.27

0.27

0.76**

  1. *P < 0.05, **P < 0.01