The drift upward of VO₂ during constant-load exercise in a hot environment is due to A)rising blood levels of lactate. B)decreasing blood levels of hormones. C)increasing body temperature. D)decreasing body temperature.

Question

Quizplus · Accepted Answer

The drift upward of VO₂ during constant-load exercise in a hot environment is due to increasing body temperature. This is because as body temperature rises, there is an increase in cardiac output and blood flow to the working muscles, leading to a higher oxygen uptake and VO₂.

The Drift Upward of VO2 During Constant-Load Exercise in a Hot

The Drift Upward of VO₂ During Constant-Load Exercise in a Hot