Key result
Oxygen pulse was significantly related to stroke volume during submaximal cycle exercise in both untrained (r = 0.84) and trained (r = 0.71) men (p < 0.05).
Why the study?
Can oxygen pulse be used to predict stroke volume during submaximal cycle exercise in untrained and trained men?
Population
28 male volunteers, comprising 14 untrained (UG) and 14 trained (TG) men.
Comparison
Incremental VO2 max test and a submaximal cycle… vs Untrained men versus trained men.
Design
Cross-sectional
Authors
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O2 pulse may estimate SV during submaximal exercise in men; leaves open validation in clinical populations before practice adoption.
Cross-Sectional (n=28)
Can oxygen pulse be used to predict stroke volume during submaximal cycle exercise in untrained and trained men?
Effect estimate: r = 0.84 (untrained), r = 0.71 (trained)
p-value: p=< .05
Oxygen pulse measurements can reliably predict stroke volume during submaximal cycle exercise in both trained and untrained men.
Bhambhani et al. (1994) reported a cross-sectional. Oxygen pulse (O2 pulse) was evaluated on Relationship of oxygen pulse to stroke volume (SV) (r = 0.84 (untrained), r = 0.71 (trained), p=< .05). Oxygen pulse was significantly related to stroke volume during submaximal cycle exercise in both untrained (r = 0.84) and trained (r = 0.71) men (p < 0.05).
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