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Fig. 3 | BMC Medical Research Methodology

Fig. 3

From: Interchangeability and optimization of heart rate methods for estimating oxygen uptake in ergometer cycling, level treadmill walking and running

Fig. 3

Exercise mode comparisons for the estimated individual V̇O2 values. The figure is based on the individual V̇O2 values of all participants (n = 24), ranging between 25 and 85%HRR. Line of identity = solid line and the linear regression = dashed line. Walking vs cycling; (a) model 1 and (b) model 2, running vs cycling; (c) model 1 and (d) model 2, and running vs walking; (e) model 1 and (f) model 2. For regression equations and r2-coefficients, see Table 5

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BMC Medical Research Methodology

ISSN: 1471-2288

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