The major factor causing a decrease in VO₂ max at moderate altitudes (~4000 meters)is A)lower maximal stroke. B)lower maximal heart rate. C)lower oxygen extraction by muscle. D)None of the above answers are correct

Question

Quizplus · Accepted Answer

At moderate altitudes, the primary reason for a decrease in VO2 max is the reduced oxygen availability in the atmosphere, which leads to lower oxygen extraction by the muscles.

The Major Factor Causing a Decrease in VO2 Max at Moderate

The Major Factor Causing a Decrease in VO₂ Max at Moderate