Why the study?
Can heart rate responses accurately estimate oxygen uptake during varying non-steady state activities?
Population
Subjects performing various non-steady state activities across four experiments.
Comparison
Heart rate measurement during non-steady state… vs Simultaneous oxygen uptake (VO2) measurement
Design
Other
Authors
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Hypothesis-generating for HR-based VO2 estimation in non-steady-state tasks with adequate strain; prospective validation needed before adoption.
Can heart rate responses accurately estimate oxygen uptake during varying non-steady state activities?
Oxygen uptake can be estimated from individual HR-VO2 regression lines during non-steady state exercise, provided there is a sufficient range of physiological strain.
Bot et al. (2000) studied this question.
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