Why the study?
Does 22 weeks of physical training improve oxygen uptake, heart rate, and cardiac output during prolonged severe exercise in young male subjects?
Population
7 male subjects (22 to 26 years old)
Comparison
22 weeks of physical training vs Baseline (before training)
Design
Cohort
Follow-up
22 weeks
Authors
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May enhance aerobic capacity in young men; hypothesis-generating without randomized confirmation.
Does 22 weeks of physical training improve oxygen uptake, heart rate, and cardiac output during prolonged severe exercise in young male subjects?
22 weeks of physical training significantly improves maximal oxygen uptake and alters hemodynamic responses during prolonged severe exercise in young men.
Björn Ekblom (1970) studied this question.
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