Cardiovascular drift during prolonged exercise: new perspectives.
We propose that cardiovascular drift, characterized by a progressive decline in stroke volume after 10-20 min of exercise, is primarily due to increased heart rate rather tahn a progressive increase in cutaneous blood flow as body temperature rises.
Coyle
E F
EF
Human Performance Laboratory, Department of Kinesiology and Health Education, University of Texas at Austin, Austin, Texas, USA. coyle@mail.utexas.edu
González-Alonso
J
J
D001810:Blood Volume; D001831:Body Temperature / Q000502:physiology; D003681:Dehydration / Q000503:physiopathology; D015444:Exercise / Q000502:physiology*; D005334:Fever / Q000503:physiopathology; D006339:Heart Rate / Q000502:physiology; D006801:Humans; D010807:Physical Endurance / Q000502:physiology; D012039:Regional Blood Flow; D012867:Skin / Q000098:blood supply; D013318:Stroke Volume / Q000502:physiology*